188232720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60331}}^1$

素因数の和:60360

約数の個数: 80

約数和(自身を含む): 628418112

約数和(自身を除く): 440185392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 60331, 120662, 180993, 241324, 301655, 361986, 482648, 603310, 723972, 784303, 904965, 965296, 1206620, 1447944, 1568606, 1809930, 2352909, 2413240, 2895888, 3137212, 3619860, 3921515, 4705818, 4826480, 6274424, 7239720, 7843030, 9411636, 11764545, 12548848, 14479440, 15686060, 18823272, 23529090, 31372120, 37646544, 47058180, 62744240, 94116360, 188232720]

約数ペア:

[(1, 188232720), (2, 94116360), (3, 62744240), (4, 47058180), (5, 37646544), (6, 31372120), (8, 23529090), (10, 18823272), (12, 15686060), (13, 14479440), (15, 12548848), (16, 11764545), (20, 9411636), (24, 7843030), (26, 7239720), (30, 6274424), (39, 4826480), (40, 4705818), (48, 3921515), (52, 3619860), (60, 3137212), (65, 2895888), (78, 2413240), (80, 2352909), (104, 1809930), (120, 1568606), (130, 1447944), (156, 1206620), (195, 965296), (208, 904965), (240, 784303), (260, 723972), (312, 603310), (390, 482648), (520, 361986), (624, 301655), (780, 241324), (1040, 180993), (1560, 120662), (3120, 60331)]