16920658680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{141005489}}^1$

素因数の和:141005503

約数の個数: 32

約数和(自身を含む): 50761976400

約数和(自身を除く): 33841317720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 141005489, 282010978, 423016467, 564021956, 705027445, 846032934, 1128043912, 1410054890, 1692065868, 2115082335, 2820109780, 3384131736, 4230164670, 5640219560, 8460329340, 16920658680]

約数ペア:

[(1, 16920658680), (2, 8460329340), (3, 5640219560), (4, 4230164670), (5, 3384131736), (6, 2820109780), (8, 2115082335), (10, 1692065868), (12, 1410054890), (15, 1128043912), (20, 846032934), (24, 705027445), (30, 564021956), (40, 423016467), (60, 282010978), (120, 141005489)]