328912320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31147}}^1$

素因数の和:31178

約数の個数: 112

約数和(自身を含む): 1139269248

約数和(自身を除く): 810356928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 31147, 62294, 93441, 124588, 155735, 186882, 249176, 311470, 342617, 373764, 467205, 498352, 622940, 685234, 747528, 934410, 996704, 1027851, 1245880, 1370468, 1495056, 1713085, 1868820, 1993408, 2055702, 2491760, 2740936, 2990112, 3426170, 3737640, 4111404, 4983520, 5139255, 5481872, 5980224, 6852340, 7475280, 8222808, 9967040, 10278510, 10963744, 13704680, 14950560, 16445616, 20557020, 21927488, 27409360, 29901120, 32891232, 41114040, 54818720, 65782464, 82228080, 109637440, 164456160, 328912320]

約数ペア:

[(1, 328912320), (2, 164456160), (3, 109637440), (4, 82228080), (5, 65782464), (6, 54818720), (8, 41114040), (10, 32891232), (11, 29901120), (12, 27409360), (15, 21927488), (16, 20557020), (20, 16445616), (22, 14950560), (24, 13704680), (30, 10963744), (32, 10278510), (33, 9967040), (40, 8222808), (44, 7475280), (48, 6852340), (55, 5980224), (60, 5481872), (64, 5139255), (66, 4983520), (80, 4111404), (88, 3737640), (96, 3426170), (110, 2990112), (120, 2740936), (132, 2491760), (160, 2055702), (165, 1993408), (176, 1868820), (192, 1713085), (220, 1495056), (240, 1370468), (264, 1245880), (320, 1027851), (330, 996704), (352, 934410), (440, 747528), (480, 685234), (528, 622940), (660, 498352), (704, 467205), (880, 373764), (960, 342617), (1056, 311470), (1320, 249176), (1760, 186882), (2112, 155735), (2640, 124588), (3520, 93441), (5280, 62294), (10560, 31147)]