678744960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1049}}^1$

素因数の和:1408

約数の個数: 128

約数和(自身を含む): 2171988000

約数和(自身を除く): 1493243040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 337, 384, 480, 640, 674, 960, 1011, 1049, 1348, 1685, 1920, 2022, 2098, 2696, 3147, 3370, 4044, 4196, 5055, 5245, 5392, 6294, 6740, 8088, 8392, 10110, 10490, 10784, 12588, 13480, 15735, 16176, 16784, 20220, 20980, 21568, 25176, 26960, 31470, 32352, 33568, 40440, 41960, 43136, 50352, 53920, 62940, 64704, 67136, 80880, 83920, 100704, 107840, 125880, 129408, 134272, 161760, 167840, 201408, 215680, 251760, 323520, 335680, 353513, 402816, 503520, 647040, 671360, 707026, 1007040, 1060539, 1414052, 1767565, 2014080, 2121078, 2828104, 3535130, 4242156, 5302695, 5656208, 7070260, 8484312, 10605390, 11312416, 14140520, 16968624, 21210780, 22624832, 28281040, 33937248, 42421560, 45249664, 56562080, 67874496, 84843120, 113124160, 135748992, 169686240, 226248320, 339372480, 678744960]

約数ペア:

[(1, 678744960), (2, 339372480), (3, 226248320), (4, 169686240), (5, 135748992), (6, 113124160), (8, 84843120), (10, 67874496), (12, 56562080), (15, 45249664), (16, 42421560), (20, 33937248), (24, 28281040), (30, 22624832), (32, 21210780), (40, 16968624), (48, 14140520), (60, 11312416), (64, 10605390), (80, 8484312), (96, 7070260), (120, 5656208), (128, 5302695), (160, 4242156), (192, 3535130), (240, 2828104), (320, 2121078), (337, 2014080), (384, 1767565), (480, 1414052), (640, 1060539), (674, 1007040), (960, 707026), (1011, 671360), (1049, 647040), (1348, 503520), (1685, 402816), (1920, 353513), (2022, 335680), (2098, 323520), (2696, 251760), (3147, 215680), (3370, 201408), (4044, 167840), (4196, 161760), (5055, 134272), (5245, 129408), (5392, 125880), (6294, 107840), (6740, 100704), (8088, 83920), (8392, 80880), (10110, 67136), (10490, 64704), (10784, 62940), (12588, 53920), (13480, 50352), (15735, 43136), (16176, 41960), (16784, 40440), (20220, 33568), (20980, 32352), (21568, 31470), (25176, 26960)]