430505280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1023

約数の個数: 280

約数和(自身を含む): 1623124008

約数和(自身を除く): 1192618728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 648, 680, 720, 765, 810, 816, 864, 918, 960, 977, 1020, 1080, 1088, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 1954, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 2880, 2931, 3060, 3240, 3264, 3672, 3908, 4080, 4320, 4590, 4885, 4896, 5184, 5440, 5508, 5862, 6120, 6480, 6885, 7344, 7816, 8160, 8640, 8793, 9180, 9770, 9792, 11016, 11724, 12240, 12960, 13770, 14655, 14688, 15632, 16320, 16609, 17586, 18360, 19540, 22032, 23448, 24480, 25920, 26379, 27540, 29310, 29376, 31264, 33218, 35172, 36720, 39080, 43965, 44064, 46896, 48960, 49827, 52758, 55080, 58620, 62528, 66436, 70344, 73440, 78160, 79137, 83045, 87930, 88128, 93792, 99654, 105516, 110160, 117240, 131895, 132872, 140688, 146880, 149481, 156320, 158274, 166090, 175860, 187584, 199308, 211032, 220320, 234480, 249135, 263790, 265744, 281376, 298962, 312640, 316548, 332180, 351720, 395685, 398616, 422064, 440640, 448443, 468960, 498270, 527580, 531488, 562752, 597924, 633096, 664360, 703440, 747405, 791370, 797232, 844128, 896886, 937920, 996540, 1055160, 1062976, 1195848, 1266192, 1328720, 1345329, 1406880, 1494810, 1582740, 1594464, 1688256, 1793772, 1993080, 2110320, 2242215, 2391696, 2532384, 2657440, 2690658, 2813760, 2989620, 3165480, 3188928, 3587544, 3986160, 4220640, 4484430, 4783392, 5064768, 5314880, 5381316, 5979240, 6330960, 6726645, 7175088, 7972320, 8441280, 8968860, 9566784, 10762632, 11958480, 12661920, 13453290, 14350176, 15944640, 17937720, 21525264, 23916960, 25323840, 26906580, 28700352, 35875440, 43050528, 47833920, 53813160, 71750880, 86101056, 107626320, 143501760, 215252640, 430505280]

約数ペア:

[(1, 430505280), (2, 215252640), (3, 143501760), (4, 107626320), (5, 86101056), (6, 71750880), (8, 53813160), (9, 47833920), (10, 43050528), (12, 35875440), (15, 28700352), (16, 26906580), (17, 25323840), (18, 23916960), (20, 21525264), (24, 17937720), (27, 15944640), (30, 14350176), (32, 13453290), (34, 12661920), (36, 11958480), (40, 10762632), (45, 9566784), (48, 8968860), (51, 8441280), (54, 7972320), (60, 7175088), (64, 6726645), (68, 6330960), (72, 5979240), (80, 5381316), (81, 5314880), (85, 5064768), (90, 4783392), (96, 4484430), (102, 4220640), (108, 3986160), (120, 3587544), (135, 3188928), (136, 3165480), (144, 2989620), (153, 2813760), (160, 2690658), (162, 2657440), (170, 2532384), (180, 2391696), (192, 2242215), (204, 2110320), (216, 1993080), (240, 1793772), (255, 1688256), (270, 1594464), (272, 1582740), (288, 1494810), (306, 1406880), (320, 1345329), (324, 1328720), (340, 1266192), (360, 1195848), (405, 1062976), (408, 1055160), (432, 996540), (459, 937920), (480, 896886), (510, 844128), (540, 797232), (544, 791370), (576, 747405), (612, 703440), (648, 664360), (680, 633096), (720, 597924), (765, 562752), (810, 531488), (816, 527580), (864, 498270), (918, 468960), (960, 448443), (977, 440640), (1020, 422064), (1080, 398616), (1088, 395685), (1224, 351720), (1296, 332180), (1360, 316548), (1377, 312640), (1440, 298962), (1530, 281376), (1620, 265744), (1632, 263790), (1728, 249135), (1836, 234480), (1954, 220320), (2040, 211032), (2160, 199308), (2295, 187584), (2448, 175860), (2592, 166090), (2720, 158274), (2754, 156320), (2880, 149481), (2931, 146880), (3060, 140688), (3240, 132872), (3264, 131895), (3672, 117240), (3908, 110160), (4080, 105516), (4320, 99654), (4590, 93792), (4885, 88128), (4896, 87930), (5184, 83045), (5440, 79137), (5508, 78160), (5862, 73440), (6120, 70344), (6480, 66436), (6885, 62528), (7344, 58620), (7816, 55080), (8160, 52758), (8640, 49827), (8793, 48960), (9180, 46896), (9770, 44064), (9792, 43965), (11016, 39080), (11724, 36720), (12240, 35172), (12960, 33218), (13770, 31264), (14655, 29376), (14688, 29310), (15632, 27540), (16320, 26379), (16609, 25920), (17586, 24480), (18360, 23448), (19540, 22032)]