63856680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12979}}^1$

素因数の和:13034

約数の個数: 64

約数和(自身を含む): 196257600

約数和(自身を除く): 132400920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 12979, 25958, 38937, 51916, 64895, 77874, 103832, 129790, 155748, 194685, 259580, 311496, 389370, 519160, 532139, 778740, 1064278, 1557480, 1596417, 2128556, 2660695, 3192834, 4257112, 5321390, 6385668, 7982085, 10642780, 12771336, 15964170, 21285560, 31928340, 63856680]

約数ペア:

[(1, 63856680), (2, 31928340), (3, 21285560), (4, 15964170), (5, 12771336), (6, 10642780), (8, 7982085), (10, 6385668), (12, 5321390), (15, 4257112), (20, 3192834), (24, 2660695), (30, 2128556), (40, 1596417), (41, 1557480), (60, 1064278), (82, 778740), (120, 532139), (123, 519160), (164, 389370), (205, 311496), (246, 259580), (328, 194685), (410, 155748), (492, 129790), (615, 103832), (820, 77874), (984, 64895), (1230, 51916), (1640, 38937), (2460, 25958), (4920, 12979)]