29131440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9337}}^1$

素因数の和:9366

約数の個数: 80

約数和(自身を含む): 97264608

約数和(自身を除く): 68133168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 9337, 18674, 28011, 37348, 46685, 56022, 74696, 93370, 112044, 121381, 140055, 149392, 186740, 224088, 242762, 280110, 364143, 373480, 448176, 485524, 560220, 606905, 728286, 746960, 971048, 1120440, 1213810, 1456572, 1820715, 1942096, 2240880, 2427620, 2913144, 3641430, 4855240, 5826288, 7282860, 9710480, 14565720, 29131440]

約数ペア:

[(1, 29131440), (2, 14565720), (3, 9710480), (4, 7282860), (5, 5826288), (6, 4855240), (8, 3641430), (10, 2913144), (12, 2427620), (13, 2240880), (15, 1942096), (16, 1820715), (20, 1456572), (24, 1213810), (26, 1120440), (30, 971048), (39, 746960), (40, 728286), (48, 606905), (52, 560220), (60, 485524), (65, 448176), (78, 373480), (80, 364143), (104, 280110), (120, 242762), (130, 224088), (156, 186740), (195, 149392), (208, 140055), (240, 121381), (260, 112044), (312, 93370), (390, 74696), (520, 56022), (624, 46685), (780, 37348), (1040, 28011), (1560, 18674), (3120, 9337)]