1625445240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{15271}}^1$

素因数の和:16172

約数の個数: 64

約数和(自身を含む): 4882152960

約数和(自身を除く): 3256707720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 887, 1774, 2661, 3548, 4435, 5322, 7096, 8870, 10644, 13305, 15271, 17740, 21288, 26610, 30542, 35480, 45813, 53220, 61084, 76355, 91626, 106440, 122168, 152710, 183252, 229065, 305420, 366504, 458130, 610840, 916260, 1832520, 13545377, 27090754, 40636131, 54181508, 67726885, 81272262, 108363016, 135453770, 162544524, 203180655, 270907540, 325089048, 406361310, 541815080, 812722620, 1625445240]

約数ペア:

[(1, 1625445240), (2, 812722620), (3, 541815080), (4, 406361310), (5, 325089048), (6, 270907540), (8, 203180655), (10, 162544524), (12, 135453770), (15, 108363016), (20, 81272262), (24, 67726885), (30, 54181508), (40, 40636131), (60, 27090754), (120, 13545377), (887, 1832520), (1774, 916260), (2661, 610840), (3548, 458130), (4435, 366504), (5322, 305420), (7096, 229065), (8870, 183252), (10644, 152710), (13305, 122168), (15271, 106440), (17740, 91626), (21288, 76355), (26610, 61084), (30542, 53220), (35480, 45813)]