481678320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17761}}^1$

素因数の和:17890

約数の個数: 80

約数和(自身を含む): 1506501792

約数和(自身を除く): 1024823472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 17761, 27120, 35522, 53283, 71044, 88805, 106566, 142088, 177610, 213132, 266415, 284176, 355220, 426264, 532830, 710440, 852528, 1065660, 1420880, 2006993, 2131320, 4013986, 4262640, 6020979, 8027972, 10034965, 12041958, 16055944, 20069930, 24083916, 30104895, 32111888, 40139860, 48167832, 60209790, 80279720, 96335664, 120419580, 160559440, 240839160, 481678320]

約数ペア:

[(1, 481678320), (2, 240839160), (3, 160559440), (4, 120419580), (5, 96335664), (6, 80279720), (8, 60209790), (10, 48167832), (12, 40139860), (15, 32111888), (16, 30104895), (20, 24083916), (24, 20069930), (30, 16055944), (40, 12041958), (48, 10034965), (60, 8027972), (80, 6020979), (113, 4262640), (120, 4013986), (226, 2131320), (240, 2006993), (339, 1420880), (452, 1065660), (565, 852528), (678, 710440), (904, 532830), (1130, 426264), (1356, 355220), (1695, 284176), (1808, 266415), (2260, 213132), (2712, 177610), (3390, 142088), (4520, 106566), (5424, 88805), (6780, 71044), (9040, 53283), (13560, 35522), (17761, 27120)]