68964960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{143677}}^1$

素因数の和:143695

約数の個数: 48

約数和(自身を含む): 217241136

約数和(自身を除く): 148276176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 143677, 287354, 431031, 574708, 718385, 862062, 1149416, 1436770, 1724124, 2155155, 2298832, 2873540, 3448248, 4310310, 4597664, 5747080, 6896496, 8620620, 11494160, 13792992, 17241240, 22988320, 34482480, 68964960]

約数ペア:

[(1, 68964960), (2, 34482480), (3, 22988320), (4, 17241240), (5, 13792992), (6, 11494160), (8, 8620620), (10, 6896496), (12, 5747080), (15, 4597664), (16, 4310310), (20, 3448248), (24, 2873540), (30, 2298832), (32, 2155155), (40, 1724124), (48, 1436770), (60, 1149416), (80, 862062), (96, 718385), (120, 574708), (160, 431031), (240, 287354), (480, 143677)]