155049960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99391}}^1$

素因数の和:99418

約数の個数: 64

約数和(自身を含む): 500935680

約数和(自身を除く): 345885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 99391, 198782, 298173, 397564, 496955, 596346, 795128, 993910, 1192692, 1292083, 1490865, 1987820, 2385384, 2584166, 2981730, 3876249, 3975640, 5168332, 5963460, 6460415, 7752498, 10336664, 11926920, 12920830, 15504996, 19381245, 25841660, 31009992, 38762490, 51683320, 77524980, 155049960]

約数ペア:

[(1, 155049960), (2, 77524980), (3, 51683320), (4, 38762490), (5, 31009992), (6, 25841660), (8, 19381245), (10, 15504996), (12, 12920830), (13, 11926920), (15, 10336664), (20, 7752498), (24, 6460415), (26, 5963460), (30, 5168332), (39, 3975640), (40, 3876249), (52, 2981730), (60, 2584166), (65, 2385384), (78, 1987820), (104, 1490865), (120, 1292083), (130, 1192692), (156, 993910), (195, 795128), (260, 596346), (312, 496955), (390, 397564), (520, 298173), (780, 198782), (1560, 99391)]