124769920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 334886400

約数和(自身を除く): 210116480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 479, 592, 640, 704, 740, 814, 880, 958, 1184, 1408, 1480, 1628, 1760, 1916, 2035, 2368, 2395, 2960, 3256, 3520, 3832, 4070, 4736, 4790, 5269, 5920, 6512, 7040, 7664, 8140, 9580, 10538, 11840, 13024, 15328, 16280, 17723, 19160, 21076, 23680, 26048, 26345, 30656, 32560, 35446, 38320, 42152, 52096, 52690, 61312, 65120, 70892, 76640, 84304, 88615, 105380, 130240, 141784, 153280, 168608, 177230, 194953, 210760, 260480, 283568, 306560, 337216, 354460, 389906, 421520, 567136, 674432, 708920, 779812, 843040, 974765, 1134272, 1417840, 1559624, 1686080, 1949530, 2268544, 2835680, 3119248, 3372160, 3899060, 5671360, 6238496, 7798120, 11342720, 12476992, 15596240, 24953984, 31192480, 62384960, 124769920]

約数ペア:

[(1, 124769920), (2, 62384960), (4, 31192480), (5, 24953984), (8, 15596240), (10, 12476992), (11, 11342720), (16, 7798120), (20, 6238496), (22, 5671360), (32, 3899060), (37, 3372160), (40, 3119248), (44, 2835680), (55, 2268544), (64, 1949530), (74, 1686080), (80, 1559624), (88, 1417840), (110, 1134272), (128, 974765), (148, 843040), (160, 779812), (176, 708920), (185, 674432), (220, 567136), (296, 421520), (320, 389906), (352, 354460), (370, 337216), (407, 306560), (440, 283568), (479, 260480), (592, 210760), (640, 194953), (704, 177230), (740, 168608), (814, 153280), (880, 141784), (958, 130240), (1184, 105380), (1408, 88615), (1480, 84304), (1628, 76640), (1760, 70892), (1916, 65120), (2035, 61312), (2368, 52690), (2395, 52096), (2960, 42152), (3256, 38320), (3520, 35446), (3832, 32560), (4070, 30656), (4736, 26345), (4790, 26048), (5269, 23680), (5920, 21076), (6512, 19160), (7040, 17723), (7664, 16280), (8140, 15328), (9580, 13024), (10538, 11840)]