708350640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{10891}}^1$

素因数の和:11178

約数の個数: 80

約数和(自身を含む): 2204192256

約数和(自身を除く): 1495841616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4336, 5420, 6504, 8130, 10840, 10891, 13008, 16260, 21680, 21782, 32520, 32673, 43564, 54455, 65040, 65346, 87128, 108910, 130692, 163365, 174256, 217820, 261384, 326730, 435640, 522768, 653460, 871280, 1306920, 2613840, 2951461, 5902922, 8854383, 11805844, 14757305, 17708766, 23611688, 29514610, 35417532, 44271915, 47223376, 59029220, 70835064, 88543830, 118058440, 141670128, 177087660, 236116880, 354175320, 708350640]

約数ペア:

[(1, 708350640), (2, 354175320), (3, 236116880), (4, 177087660), (5, 141670128), (6, 118058440), (8, 88543830), (10, 70835064), (12, 59029220), (15, 47223376), (16, 44271915), (20, 35417532), (24, 29514610), (30, 23611688), (40, 17708766), (48, 14757305), (60, 11805844), (80, 8854383), (120, 5902922), (240, 2951461), (271, 2613840), (542, 1306920), (813, 871280), (1084, 653460), (1355, 522768), (1626, 435640), (2168, 326730), (2710, 261384), (3252, 217820), (4065, 174256), (4336, 163365), (5420, 130692), (6504, 108910), (8130, 87128), (10840, 65346), (10891, 65040), (13008, 54455), (16260, 43564), (21680, 32673), (21782, 32520)]