2528210760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1239319}}^1$

素因数の和:1239350

約数の個数: 64

約数和(自身を含む): 8030793600

約数和(自身を除く): 5502582840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1239319, 2478638, 3717957, 4957276, 6196595, 7435914, 9914552, 12393190, 14871828, 18589785, 21068423, 24786380, 29743656, 37179570, 42136846, 49572760, 63205269, 74359140, 84273692, 105342115, 126410538, 148718280, 168547384, 210684230, 252821076, 316026345, 421368460, 505642152, 632052690, 842736920, 1264105380, 2528210760]

約数ペア:

[(1, 2528210760), (2, 1264105380), (3, 842736920), (4, 632052690), (5, 505642152), (6, 421368460), (8, 316026345), (10, 252821076), (12, 210684230), (15, 168547384), (17, 148718280), (20, 126410538), (24, 105342115), (30, 84273692), (34, 74359140), (40, 63205269), (51, 49572760), (60, 42136846), (68, 37179570), (85, 29743656), (102, 24786380), (120, 21068423), (136, 18589785), (170, 14871828), (204, 12393190), (255, 9914552), (340, 7435914), (408, 6196595), (510, 4957276), (680, 3717957), (1020, 2478638), (2040, 1239319)]