80959200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 309980160

約数和(自身を除く): 229020960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 61, 70, 75, 79, 80, 84, 96, 100, 105, 112, 120, 122, 140, 150, 158, 160, 168, 175, 183, 200, 210, 224, 237, 240, 244, 280, 300, 305, 316, 336, 350, 366, 395, 400, 420, 427, 474, 480, 488, 525, 553, 560, 600, 610, 632, 672, 700, 732, 790, 800, 840, 854, 915, 948, 976, 1050, 1106, 1120, 1185, 1200, 1220, 1264, 1281, 1400, 1464, 1525, 1580, 1659, 1680, 1708, 1830, 1896, 1952, 1975, 2100, 2135, 2212, 2370, 2400, 2440, 2528, 2562, 2765, 2800, 2928, 3050, 3160, 3318, 3360, 3416, 3660, 3792, 3950, 4200, 4270, 4424, 4575, 4740, 4819, 4880, 5124, 5530, 5600, 5856, 5925, 6100, 6320, 6405, 6636, 6832, 7320, 7584, 7900, 8295, 8400, 8540, 8848, 9150, 9480, 9638, 9760, 10248, 10675, 11060, 11850, 12200, 12640, 12810, 13272, 13664, 13825, 14457, 14640, 15800, 16590, 16800, 17080, 17696, 18300, 18960, 19276, 20496, 21350, 22120, 23700, 24095, 24400, 25620, 26544, 27650, 28914, 29280, 31600, 32025, 33180, 33733, 34160, 36600, 37920, 38552, 40992, 41475, 42700, 44240, 47400, 48190, 48800, 51240, 53088, 55300, 57828, 63200, 64050, 66360, 67466, 68320, 72285, 73200, 77104, 82950, 85400, 88480, 94800, 96380, 101199, 102480, 110600, 115656, 120475, 128100, 132720, 134932, 144570, 146400, 154208, 165900, 168665, 170800, 189600, 192760, 202398, 204960, 221200, 231312, 240950, 256200, 265440, 269864, 289140, 331800, 337330, 341600, 361425, 385520, 404796, 442400, 462624, 481900, 505995, 512400, 539728, 578280, 663600, 674660, 722850, 771040, 809592, 843325, 963800, 1011990, 1024800, 1079456, 1156560, 1327200, 1349320, 1445700, 1619184, 1686650, 1927600, 2023980, 2313120, 2529975, 2698640, 2891400, 3238368, 3373300, 3855200, 4047960, 5059950, 5397280, 5782800, 6746600, 8095920, 10119900, 11565600, 13493200, 16191840, 20239800, 26986400, 40479600, 80959200]

約数ペア:

[(1, 80959200), (2, 40479600), (3, 26986400), (4, 20239800), (5, 16191840), (6, 13493200), (7, 11565600), (8, 10119900), (10, 8095920), (12, 6746600), (14, 5782800), (15, 5397280), (16, 5059950), (20, 4047960), (21, 3855200), (24, 3373300), (25, 3238368), (28, 2891400), (30, 2698640), (32, 2529975), (35, 2313120), (40, 2023980), (42, 1927600), (48, 1686650), (50, 1619184), (56, 1445700), (60, 1349320), (61, 1327200), (70, 1156560), (75, 1079456), (79, 1024800), (80, 1011990), (84, 963800), (96, 843325), (100, 809592), (105, 771040), (112, 722850), (120, 674660), (122, 663600), (140, 578280), (150, 539728), (158, 512400), (160, 505995), (168, 481900), (175, 462624), (183, 442400), (200, 404796), (210, 385520), (224, 361425), (237, 341600), (240, 337330), (244, 331800), (280, 289140), (300, 269864), (305, 265440), (316, 256200), (336, 240950), (350, 231312), (366, 221200), (395, 204960), (400, 202398), (420, 192760), (427, 189600), (474, 170800), (480, 168665), (488, 165900), (525, 154208), (553, 146400), (560, 144570), (600, 134932), (610, 132720), (632, 128100), (672, 120475), (700, 115656), (732, 110600), (790, 102480), (800, 101199), (840, 96380), (854, 94800), (915, 88480), (948, 85400), (976, 82950), (1050, 77104), (1106, 73200), (1120, 72285), (1185, 68320), (1200, 67466), (1220, 66360), (1264, 64050), (1281, 63200), (1400, 57828), (1464, 55300), (1525, 53088), (1580, 51240), (1659, 48800), (1680, 48190), (1708, 47400), (1830, 44240), (1896, 42700), (1952, 41475), (1975, 40992), (2100, 38552), (2135, 37920), (2212, 36600), (2370, 34160), (2400, 33733), (2440, 33180), (2528, 32025), (2562, 31600), (2765, 29280), (2800, 28914), (2928, 27650), (3050, 26544), (3160, 25620), (3318, 24400), (3360, 24095), (3416, 23700), (3660, 22120), (3792, 21350), (3950, 20496), (4200, 19276), (4270, 18960), (4424, 18300), (4575, 17696), (4740, 17080), (4819, 16800), (4880, 16590), (5124, 15800), (5530, 14640), (5600, 14457), (5856, 13825), (5925, 13664), (6100, 13272), (6320, 12810), (6405, 12640), (6636, 12200), (6832, 11850), (7320, 11060), (7584, 10675), (7900, 10248), (8295, 9760), (8400, 9638), (8540, 9480), (8848, 9150)]