40872916320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{85151909}}^1$

素因数の和:85151927

約数の個数: 48

約数和(自身を含む): 128749687920

約数和(自身を除く): 87876771600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 85151909, 170303818, 255455727, 340607636, 425759545, 510911454, 681215272, 851519090, 1021822908, 1277278635, 1362430544, 1703038180, 2043645816, 2554557270, 2724861088, 3406076360, 4087291632, 5109114540, 6812152720, 8174583264, 10218229080, 13624305440, 20436458160, 40872916320]

約数ペア:

[(1, 40872916320), (2, 20436458160), (3, 13624305440), (4, 10218229080), (5, 8174583264), (6, 6812152720), (8, 5109114540), (10, 4087291632), (12, 3406076360), (15, 2724861088), (16, 2554557270), (20, 2043645816), (24, 1703038180), (30, 1362430544), (32, 1277278635), (40, 1021822908), (48, 851519090), (60, 681215272), (80, 510911454), (96, 425759545), (120, 340607636), (160, 255455727), (240, 170303818), (480, 85151909)]