481587120

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{3539}}^1$

素因数の和:3574

約数の個数: 240

約数和(自身を含む): 1917377280

約数和(自身を除く): 1435790160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3539, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7078, 7560, 8505, 9072, 9720, 10617, 11340, 13608, 14156, 15120, 17010, 17695, 19440, 21234, 22680, 24773, 27216, 28312, 31851, 34020, 35390, 42468, 45360, 49546, 53085, 56624, 63702, 68040, 70780, 74319, 84936, 95553, 99092, 106170, 123865, 127404, 136080, 141560, 148638, 159255, 169872, 191106, 198184, 212340, 222957, 247730, 254808, 283120, 286659, 297276, 318510, 371595, 382212, 396368, 424680, 445914, 477765, 495460, 509616, 573318, 594552, 637020, 668871, 743190, 764424, 849360, 859977, 891828, 955530, 990920, 1114785, 1146636, 1189104, 1274040, 1337742, 1433295, 1486380, 1528848, 1719954, 1783656, 1911060, 1981840, 2006613, 2229570, 2293272, 2548080, 2675484, 2866590, 2972760, 3344355, 3439908, 3567312, 3822120, 4013226, 4299885, 4459140, 4586544, 5350968, 5733180, 5945520, 6019839, 6688710, 6879816, 7644240, 8026452, 8599770, 8918280, 10033065, 10701936, 11466360, 12039678, 13377420, 13759632, 16052904, 17199540, 17836560, 20066130, 22932720, 24079356, 26754840, 30099195, 32105808, 34399080, 40132260, 48158712, 53509680, 60198390, 68798160, 80264520, 96317424, 120396780, 160529040, 240793560, 481587120]

約数ペア:

[(1, 481587120), (2, 240793560), (3, 160529040), (4, 120396780), (5, 96317424), (6, 80264520), (7, 68798160), (8, 60198390), (9, 53509680), (10, 48158712), (12, 40132260), (14, 34399080), (15, 32105808), (16, 30099195), (18, 26754840), (20, 24079356), (21, 22932720), (24, 20066130), (27, 17836560), (28, 17199540), (30, 16052904), (35, 13759632), (36, 13377420), (40, 12039678), (42, 11466360), (45, 10701936), (48, 10033065), (54, 8918280), (56, 8599770), (60, 8026452), (63, 7644240), (70, 6879816), (72, 6688710), (80, 6019839), (81, 5945520), (84, 5733180), (90, 5350968), (105, 4586544), (108, 4459140), (112, 4299885), (120, 4013226), (126, 3822120), (135, 3567312), (140, 3439908), (144, 3344355), (162, 2972760), (168, 2866590), (180, 2675484), (189, 2548080), (210, 2293272), (216, 2229570), (240, 2006613), (243, 1981840), (252, 1911060), (270, 1783656), (280, 1719954), (315, 1528848), (324, 1486380), (336, 1433295), (360, 1337742), (378, 1274040), (405, 1189104), (420, 1146636), (432, 1114785), (486, 990920), (504, 955530), (540, 891828), (560, 859977), (567, 849360), (630, 764424), (648, 743190), (720, 668871), (756, 637020), (810, 594552), (840, 573318), (945, 509616), (972, 495460), (1008, 477765), (1080, 445914), (1134, 424680), (1215, 396368), (1260, 382212), (1296, 371595), (1512, 318510), (1620, 297276), (1680, 286659), (1701, 283120), (1890, 254808), (1944, 247730), (2160, 222957), (2268, 212340), (2430, 198184), (2520, 191106), (2835, 169872), (3024, 159255), (3240, 148638), (3402, 141560), (3539, 136080), (3780, 127404), (3888, 123865), (4536, 106170), (4860, 99092), (5040, 95553), (5670, 84936), (6480, 74319), (6804, 70780), (7078, 68040), (7560, 63702), (8505, 56624), (9072, 53085), (9720, 49546), (10617, 45360), (11340, 42468), (13608, 35390), (14156, 34020), (15120, 31851), (17010, 28312), (17695, 27216), (19440, 24773), (21234, 22680)]