25889040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1$

素因数の和:937

約数の個数: 120

約数和(自身を含む): 89166168

約数和(自身を除く): 63277128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 877, 984, 1230, 1476, 1640, 1754, 1845, 1968, 2460, 2631, 2952, 3280, 3508, 3690, 4385, 4920, 5262, 5904, 7016, 7380, 7893, 8770, 9840, 10524, 13155, 14032, 14760, 15786, 17540, 21048, 26310, 29520, 31572, 35080, 35957, 39465, 42096, 52620, 63144, 70160, 71914, 78930, 105240, 107871, 126288, 143828, 157860, 179785, 210480, 215742, 287656, 315720, 323613, 359570, 431484, 539355, 575312, 631440, 647226, 719140, 862968, 1078710, 1294452, 1438280, 1618065, 1725936, 2157420, 2588904, 2876560, 3236130, 4314840, 5177808, 6472260, 8629680, 12944520, 25889040]

約数ペア:

[(1, 25889040), (2, 12944520), (3, 8629680), (4, 6472260), (5, 5177808), (6, 4314840), (8, 3236130), (9, 2876560), (10, 2588904), (12, 2157420), (15, 1725936), (16, 1618065), (18, 1438280), (20, 1294452), (24, 1078710), (30, 862968), (36, 719140), (40, 647226), (41, 631440), (45, 575312), (48, 539355), (60, 431484), (72, 359570), (80, 323613), (82, 315720), (90, 287656), (120, 215742), (123, 210480), (144, 179785), (164, 157860), (180, 143828), (205, 126288), (240, 107871), (246, 105240), (328, 78930), (360, 71914), (369, 70160), (410, 63144), (492, 52620), (615, 42096), (656, 39465), (720, 35957), (738, 35080), (820, 31572), (877, 29520), (984, 26310), (1230, 21048), (1476, 17540), (1640, 15786), (1754, 14760), (1845, 14032), (1968, 13155), (2460, 10524), (2631, 9840), (2952, 8770), (3280, 7893), (3508, 7380), (3690, 7016), (4385, 5904), (4920, 5262)]