188964960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{393677}}^1$

素因数の和:393695

約数の個数: 48

約数和(自身を含む): 595241136

約数和(自身を除く): 406276176

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, 393677, 787354, 1181031, 1574708, 1968385, 2362062, 3149416, 3936770, 4724124, 5905155, 6298832, 7873540, 9448248, 11810310, 12597664, 15747080, 18896496, 23620620, 31494160, 37792992, 47241240, 62988320, 94482480, 188964960]

約数ペア:

[(1, 188964960), (2, 94482480), (3, 62988320), (4, 47241240), (5, 37792992), (6, 31494160), (8, 23620620), (10, 18896496), (12, 15747080), (15, 12597664), (16, 11810310), (20, 9448248), (24, 7873540), (30, 6298832), (32, 5905155), (40, 4724124), (48, 3936770), (60, 3149416), (80, 2362062), (96, 1968385), (120, 1574708), (160, 1181031), (240, 787354), (480, 393677)]