9136920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5857}}^1$

素因数の和:5884

約数の個数: 64

約数和(自身を含む): 29524320

約数和(自身を除く): 20387400

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, 5857, 11714, 17571, 23428, 29285, 35142, 46856, 58570, 70284, 76141, 87855, 117140, 140568, 152282, 175710, 228423, 234280, 304564, 351420, 380705, 456846, 609128, 702840, 761410, 913692, 1142115, 1522820, 1827384, 2284230, 3045640, 4568460, 9136920]

約数ペア:

[(1, 9136920), (2, 4568460), (3, 3045640), (4, 2284230), (5, 1827384), (6, 1522820), (8, 1142115), (10, 913692), (12, 761410), (13, 702840), (15, 609128), (20, 456846), (24, 380705), (26, 351420), (30, 304564), (39, 234280), (40, 228423), (52, 175710), (60, 152282), (65, 140568), (78, 117140), (104, 87855), (120, 76141), (130, 70284), (156, 58570), (195, 46856), (260, 35142), (312, 29285), (390, 23428), (520, 17571), (780, 11714), (1560, 5857)]