25271760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3631}}^1$

素因数の和:3676

約数の個数: 80

約数和(自身を含む): 81066240

約数和(自身を除く): 55794480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 3631, 6960, 7262, 10893, 14524, 18155, 21786, 29048, 36310, 43572, 54465, 58096, 72620, 87144, 105299, 108930, 145240, 174288, 210598, 217860, 290480, 315897, 421196, 435720, 526495, 631794, 842392, 871440, 1052990, 1263588, 1579485, 1684784, 2105980, 2527176, 3158970, 4211960, 5054352, 6317940, 8423920, 12635880, 25271760]

約数ペア:

[(1, 25271760), (2, 12635880), (3, 8423920), (4, 6317940), (5, 5054352), (6, 4211960), (8, 3158970), (10, 2527176), (12, 2105980), (15, 1684784), (16, 1579485), (20, 1263588), (24, 1052990), (29, 871440), (30, 842392), (40, 631794), (48, 526495), (58, 435720), (60, 421196), (80, 315897), (87, 290480), (116, 217860), (120, 210598), (145, 174288), (174, 145240), (232, 108930), (240, 105299), (290, 87144), (348, 72620), (435, 58096), (464, 54465), (580, 43572), (696, 36310), (870, 29048), (1160, 21786), (1392, 18155), (1740, 14524), (2320, 10893), (3480, 7262), (3631, 6960)]