145517160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28201}}^1$

素因数の和:28258

約数の個数: 64

約数和(自身を含む): 446719680

約数和(自身を除く): 301202520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 28201, 56402, 84603, 112804, 141005, 169206, 225608, 282010, 338412, 423015, 564020, 676824, 846030, 1128040, 1212643, 1692060, 2425286, 3384120, 3637929, 4850572, 6063215, 7275858, 9701144, 12126430, 14551716, 18189645, 24252860, 29103432, 36379290, 48505720, 72758580, 145517160]

約数ペア:

[(1, 145517160), (2, 72758580), (3, 48505720), (4, 36379290), (5, 29103432), (6, 24252860), (8, 18189645), (10, 14551716), (12, 12126430), (15, 9701144), (20, 7275858), (24, 6063215), (30, 4850572), (40, 3637929), (43, 3384120), (60, 2425286), (86, 1692060), (120, 1212643), (129, 1128040), (172, 846030), (215, 676824), (258, 564020), (344, 423015), (430, 338412), (516, 282010), (645, 225608), (860, 169206), (1032, 141005), (1290, 112804), (1720, 84603), (2580, 56402), (5160, 28201)]