2539366920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7053797}}^1$

素因数の和:7053814

約数の個数: 48

約数和(自身を含む): 8252943660

約数和(自身を除く): 5713576740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 7053797, 14107594, 21161391, 28215188, 35268985, 42322782, 56430376, 63484173, 70537970, 84645564, 105806955, 126968346, 141075940, 169291128, 211613910, 253936692, 282151880, 317420865, 423227820, 507873384, 634841730, 846455640, 1269683460, 2539366920]

約数ペア:

[(1, 2539366920), (2, 1269683460), (3, 846455640), (4, 634841730), (5, 507873384), (6, 423227820), (8, 317420865), (9, 282151880), (10, 253936692), (12, 211613910), (15, 169291128), (18, 141075940), (20, 126968346), (24, 105806955), (30, 84645564), (36, 70537970), (40, 63484173), (45, 56430376), (60, 42322782), (72, 35268985), (90, 28215188), (120, 21161391), (180, 14107594), (360, 7053797)]