3209360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 9320832

約数和(自身を除く): 6111472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 521, 560, 616, 770, 880, 1042, 1232, 1540, 2084, 2605, 3080, 3647, 4168, 5210, 5731, 6160, 7294, 8336, 10420, 11462, 14588, 18235, 20840, 22924, 28655, 29176, 36470, 40117, 41680, 45848, 57310, 58352, 72940, 80234, 91696, 114620, 145880, 160468, 200585, 229240, 291760, 320936, 401170, 458480, 641872, 802340, 1604680, 3209360]

約数ペア:

[(1, 3209360), (2, 1604680), (4, 802340), (5, 641872), (7, 458480), (8, 401170), (10, 320936), (11, 291760), (14, 229240), (16, 200585), (20, 160468), (22, 145880), (28, 114620), (35, 91696), (40, 80234), (44, 72940), (55, 58352), (56, 57310), (70, 45848), (77, 41680), (80, 40117), (88, 36470), (110, 29176), (112, 28655), (140, 22924), (154, 20840), (176, 18235), (220, 14588), (280, 11462), (308, 10420), (385, 8336), (440, 7294), (521, 6160), (560, 5731), (616, 5210), (770, 4168), (880, 3647), (1042, 3080), (1232, 2605), (1540, 2084)]