74984160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156217}}^1$

素因数の和:156235

約数の個数: 48

約数和(自身を含む): 236201616

約数和(自身を除く): 161217456

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, 156217, 312434, 468651, 624868, 781085, 937302, 1249736, 1562170, 1874604, 2343255, 2499472, 3124340, 3749208, 4686510, 4998944, 6248680, 7498416, 9373020, 12497360, 14996832, 18746040, 24994720, 37492080, 74984160]

約数ペア:

[(1, 74984160), (2, 37492080), (3, 24994720), (4, 18746040), (5, 14996832), (6, 12497360), (8, 9373020), (10, 7498416), (12, 6248680), (15, 4998944), (16, 4686510), (20, 3749208), (24, 3124340), (30, 2499472), (32, 2343255), (40, 1874604), (48, 1562170), (60, 1249736), (80, 937302), (96, 781085), (120, 624868), (160, 468651), (240, 312434), (480, 156217)]