15294816

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2309}}^1$

素因数の和:2348

約数の個数: 72

約数和(自身を含む): 45405360

約数和(自身を除く): 30110544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 2309, 3312, 4618, 6624, 6927, 9236, 13854, 18472, 20781, 27708, 36944, 41562, 53107, 55416, 73888, 83124, 106214, 110832, 159321, 166248, 212428, 221664, 318642, 332496, 424856, 477963, 637284, 664992, 849712, 955926, 1274568, 1699424, 1911852, 2549136, 3823704, 5098272, 7647408, 15294816]

約数ペア:

[(1, 15294816), (2, 7647408), (3, 5098272), (4, 3823704), (6, 2549136), (8, 1911852), (9, 1699424), (12, 1274568), (16, 955926), (18, 849712), (23, 664992), (24, 637284), (32, 477963), (36, 424856), (46, 332496), (48, 318642), (69, 221664), (72, 212428), (92, 166248), (96, 159321), (138, 110832), (144, 106214), (184, 83124), (207, 73888), (276, 55416), (288, 53107), (368, 41562), (414, 36944), (552, 27708), (736, 20781), (828, 18472), (1104, 13854), (1656, 9236), (2208, 6927), (2309, 6624), (3312, 4618)]