149604960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311677}}^1$

素因数の和:311695

約数の個数: 48

約数和(自身を含む): 471257136

約数和(自身を除く): 321652176

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, 311677, 623354, 935031, 1246708, 1558385, 1870062, 2493416, 3116770, 3740124, 4675155, 4986832, 6233540, 7480248, 9350310, 9973664, 12467080, 14960496, 18700620, 24934160, 29920992, 37401240, 49868320, 74802480, 149604960]

約数ペア:

[(1, 149604960), (2, 74802480), (3, 49868320), (4, 37401240), (5, 29920992), (6, 24934160), (8, 18700620), (10, 14960496), (12, 12467080), (15, 9973664), (16, 9350310), (20, 7480248), (24, 6233540), (30, 4986832), (32, 4675155), (40, 3740124), (48, 3116770), (60, 2493416), (80, 1870062), (96, 1558385), (120, 1246708), (160, 935031), (240, 623354), (480, 311677)]