82228080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31147}}^1$

素因数の和:31174

約数の個数: 80

約数和(自身を含む): 278089344

約数和(自身を除く): 195861264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 31147, 62294, 93441, 124588, 155735, 186882, 249176, 311470, 342617, 373764, 467205, 498352, 622940, 685234, 747528, 934410, 1027851, 1245880, 1370468, 1495056, 1713085, 1868820, 2055702, 2491760, 2740936, 3426170, 3737640, 4111404, 5139255, 5481872, 6852340, 7475280, 8222808, 10278510, 13704680, 16445616, 20557020, 27409360, 41114040, 82228080]

約数ペア:

[(1, 82228080), (2, 41114040), (3, 27409360), (4, 20557020), (5, 16445616), (6, 13704680), (8, 10278510), (10, 8222808), (11, 7475280), (12, 6852340), (15, 5481872), (16, 5139255), (20, 4111404), (22, 3737640), (24, 3426170), (30, 2740936), (33, 2491760), (40, 2055702), (44, 1868820), (48, 1713085), (55, 1495056), (60, 1370468), (66, 1245880), (80, 1027851), (88, 934410), (110, 747528), (120, 685234), (132, 622940), (165, 498352), (176, 467205), (220, 373764), (240, 342617), (264, 311470), (330, 249176), (440, 186882), (528, 155735), (660, 124588), (880, 93441), (1320, 62294), (2640, 31147)]