25573440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1$

素因数の和:1604

約数の個数: 112

約数和(自身を含む): 86026752

約数和(自身を除く): 60453312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1567, 1632, 2040, 2720, 3134, 3264, 4080, 4701, 5440, 6268, 7835, 8160, 9402, 12536, 15670, 16320, 18804, 23505, 25072, 26639, 31340, 37608, 47010, 50144, 53278, 62680, 75216, 79917, 94020, 100288, 106556, 125360, 133195, 150432, 159834, 188040, 213112, 250720, 266390, 300864, 319668, 376080, 399585, 426224, 501440, 532780, 639336, 752160, 799170, 852448, 1065560, 1278672, 1504320, 1598340, 1704896, 2131120, 2557344, 3196680, 4262240, 5114688, 6393360, 8524480, 12786720, 25573440]

約数ペア:

[(1, 25573440), (2, 12786720), (3, 8524480), (4, 6393360), (5, 5114688), (6, 4262240), (8, 3196680), (10, 2557344), (12, 2131120), (15, 1704896), (16, 1598340), (17, 1504320), (20, 1278672), (24, 1065560), (30, 852448), (32, 799170), (34, 752160), (40, 639336), (48, 532780), (51, 501440), (60, 426224), (64, 399585), (68, 376080), (80, 319668), (85, 300864), (96, 266390), (102, 250720), (120, 213112), (136, 188040), (160, 159834), (170, 150432), (192, 133195), (204, 125360), (240, 106556), (255, 100288), (272, 94020), (320, 79917), (340, 75216), (408, 62680), (480, 53278), (510, 50144), (544, 47010), (680, 37608), (816, 31340), (960, 26639), (1020, 25072), (1088, 23505), (1360, 18804), (1567, 16320), (1632, 15670), (2040, 12536), (2720, 9402), (3134, 8160), (3264, 7835), (4080, 6268), (4701, 5440)]