1016815440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71809}}^1$

素因数の和:71884

約数の個数: 80

約数和(自身を含む): 3205598400

約数和(自身を除く): 2188782960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 7080, 14160, 71809, 143618, 215427, 287236, 359045, 430854, 574472, 718090, 861708, 1077135, 1148944, 1436180, 1723416, 2154270, 2872360, 3446832, 4236731, 4308540, 5744720, 8473462, 8617080, 12710193, 16946924, 17234160, 21183655, 25420386, 33893848, 42367310, 50840772, 63550965, 67787696, 84734620, 101681544, 127101930, 169469240, 203363088, 254203860, 338938480, 508407720, 1016815440]

約数ペア:

[(1, 1016815440), (2, 508407720), (3, 338938480), (4, 254203860), (5, 203363088), (6, 169469240), (8, 127101930), (10, 101681544), (12, 84734620), (15, 67787696), (16, 63550965), (20, 50840772), (24, 42367310), (30, 33893848), (40, 25420386), (48, 21183655), (59, 17234160), (60, 16946924), (80, 12710193), (118, 8617080), (120, 8473462), (177, 5744720), (236, 4308540), (240, 4236731), (295, 3446832), (354, 2872360), (472, 2154270), (590, 1723416), (708, 1436180), (885, 1148944), (944, 1077135), (1180, 861708), (1416, 718090), (1770, 574472), (2360, 430854), (2832, 359045), (3540, 287236), (4720, 215427), (7080, 143618), (14160, 71809)]