304170880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36559}}^1$

素因数の和:36591

約数の個数: 64

約数和(自身を含む): 783115200

約数和(自身を除く): 478944320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 36559, 73118, 146236, 182795, 292472, 365590, 475267, 584944, 731180, 950534, 1169888, 1462360, 1901068, 2339776, 2376335, 2924720, 3802136, 4679552, 4752670, 5849440, 7604272, 9505340, 11698880, 15208544, 19010680, 23397760, 30417088, 38021360, 60834176, 76042720, 152085440, 304170880]

約数ペア:

[(1, 304170880), (2, 152085440), (4, 76042720), (5, 60834176), (8, 38021360), (10, 30417088), (13, 23397760), (16, 19010680), (20, 15208544), (26, 11698880), (32, 9505340), (40, 7604272), (52, 5849440), (64, 4752670), (65, 4679552), (80, 3802136), (104, 2924720), (128, 2376335), (130, 2339776), (160, 1901068), (208, 1462360), (260, 1169888), (320, 950534), (416, 731180), (520, 584944), (640, 475267), (832, 365590), (1040, 292472), (1664, 182795), (2080, 146236), (4160, 73118), (8320, 36559)]