42924720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{178853}}^1$

素因数の和:178869

約数の個数: 40

約数和(自身を含む): 133067376

約数和(自身を除く): 90142656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 178853, 357706, 536559, 715412, 894265, 1073118, 1430824, 1788530, 2146236, 2682795, 2861648, 3577060, 4292472, 5365590, 7154120, 8584944, 10731180, 14308240, 21462360, 42924720]

約数ペア:

[(1, 42924720), (2, 21462360), (3, 14308240), (4, 10731180), (5, 8584944), (6, 7154120), (8, 5365590), (10, 4292472), (12, 3577060), (15, 2861648), (16, 2682795), (20, 2146236), (24, 1788530), (30, 1430824), (40, 1073118), (48, 894265), (60, 715412), (80, 536559), (120, 357706), (240, 178853)]