108976920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69857}}^1$

素因数の和:69884

約数の個数: 64

約数和(自身を含む): 352084320

約数和(自身を除く): 243107400

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, 69857, 139714, 209571, 279428, 349285, 419142, 558856, 698570, 838284, 908141, 1047855, 1397140, 1676568, 1816282, 2095710, 2724423, 2794280, 3632564, 4191420, 4540705, 5448846, 7265128, 8382840, 9081410, 10897692, 13622115, 18162820, 21795384, 27244230, 36325640, 54488460, 108976920]

約数ペア:

[(1, 108976920), (2, 54488460), (3, 36325640), (4, 27244230), (5, 21795384), (6, 18162820), (8, 13622115), (10, 10897692), (12, 9081410), (13, 8382840), (15, 7265128), (20, 5448846), (24, 4540705), (26, 4191420), (30, 3632564), (39, 2794280), (40, 2724423), (52, 2095710), (60, 1816282), (65, 1676568), (78, 1397140), (104, 1047855), (120, 908141), (130, 838284), (156, 698570), (195, 558856), (260, 419142), (312, 349285), (390, 279428), (520, 209571), (780, 139714), (1560, 69857)]