15328680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127739}}^1$

素因数の和:127753

約数の個数: 32

約数和(自身を含む): 45986400

約数和(自身を除く): 30657720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127739, 255478, 383217, 510956, 638695, 766434, 1021912, 1277390, 1532868, 1916085, 2554780, 3065736, 3832170, 5109560, 7664340, 15328680]

約数ペア:

[(1, 15328680), (2, 7664340), (3, 5109560), (4, 3832170), (5, 3065736), (6, 2554780), (8, 1916085), (10, 1532868), (12, 1277390), (15, 1021912), (20, 766434), (24, 638695), (30, 510956), (40, 383217), (60, 255478), (120, 127739)]