1105279080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{20981}}^1$

素因数の和:21434

約数の個数: 64

約数和(自身を含む): 3323548800

約数和(自身を除く): 2218269720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439, 878, 1317, 1756, 2195, 2634, 3512, 4390, 5268, 6585, 8780, 10536, 13170, 17560, 20981, 26340, 41962, 52680, 62943, 83924, 104905, 125886, 167848, 209810, 251772, 314715, 419620, 503544, 629430, 839240, 1258860, 2517720, 9210659, 18421318, 27631977, 36842636, 46053295, 55263954, 73685272, 92106590, 110527908, 138159885, 184213180, 221055816, 276319770, 368426360, 552639540, 1105279080]

約数ペア:

[(1, 1105279080), (2, 552639540), (3, 368426360), (4, 276319770), (5, 221055816), (6, 184213180), (8, 138159885), (10, 110527908), (12, 92106590), (15, 73685272), (20, 55263954), (24, 46053295), (30, 36842636), (40, 27631977), (60, 18421318), (120, 9210659), (439, 2517720), (878, 1258860), (1317, 839240), (1756, 629430), (2195, 503544), (2634, 419620), (3512, 314715), (4390, 251772), (5268, 209810), (6585, 167848), (8780, 125886), (10536, 104905), (13170, 83924), (17560, 62943), (20981, 52680), (26340, 41962)]