25446480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 79399680

約数和(自身を除く): 53953200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 463, 687, 916, 926, 1145, 1374, 1389, 1832, 1852, 2290, 2315, 2748, 2778, 3435, 3664, 3704, 4580, 4630, 5496, 5556, 6870, 6945, 7408, 9160, 9260, 10992, 11112, 13740, 13890, 18320, 18520, 22224, 27480, 27780, 37040, 54960, 55560, 106027, 111120, 212054, 318081, 424108, 530135, 636162, 848216, 1060270, 1272324, 1590405, 1696432, 2120540, 2544648, 3180810, 4241080, 5089296, 6361620, 8482160, 12723240, 25446480]

約数ペア:

[(1, 25446480), (2, 12723240), (3, 8482160), (4, 6361620), (5, 5089296), (6, 4241080), (8, 3180810), (10, 2544648), (12, 2120540), (15, 1696432), (16, 1590405), (20, 1272324), (24, 1060270), (30, 848216), (40, 636162), (48, 530135), (60, 424108), (80, 318081), (120, 212054), (229, 111120), (240, 106027), (458, 55560), (463, 54960), (687, 37040), (916, 27780), (926, 27480), (1145, 22224), (1374, 18520), (1389, 18320), (1832, 13890), (1852, 13740), (2290, 11112), (2315, 10992), (2748, 9260), (2778, 9160), (3435, 7408), (3664, 6945), (3704, 6870), (4580, 5556), (4630, 5496)]