75141480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1531}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 226123200

約数和(自身を除く): 150981720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 409, 818, 1227, 1531, 1636, 2045, 2454, 3062, 3272, 4090, 4593, 4908, 6124, 6135, 7655, 8180, 9186, 9816, 12248, 12270, 15310, 16360, 18372, 22965, 24540, 30620, 36744, 45930, 49080, 61240, 91860, 183720, 626179, 1252358, 1878537, 2504716, 3130895, 3757074, 5009432, 6261790, 7514148, 9392685, 12523580, 15028296, 18785370, 25047160, 37570740, 75141480]

約数ペア:

[(1, 75141480), (2, 37570740), (3, 25047160), (4, 18785370), (5, 15028296), (6, 12523580), (8, 9392685), (10, 7514148), (12, 6261790), (15, 5009432), (20, 3757074), (24, 3130895), (30, 2504716), (40, 1878537), (60, 1252358), (120, 626179), (409, 183720), (818, 91860), (1227, 61240), (1531, 49080), (1636, 45930), (2045, 36744), (2454, 30620), (3062, 24540), (3272, 22965), (4090, 18372), (4593, 16360), (4908, 15310), (6124, 12270), (6135, 12248), (7655, 9816), (8180, 9186)]