65480160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{136417}}^1$

素因数の和:136435

約数の個数: 48

約数和(自身を含む): 206264016

約数和(自身を除く): 140783856

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, 136417, 272834, 409251, 545668, 682085, 818502, 1091336, 1364170, 1637004, 2046255, 2182672, 2728340, 3274008, 4092510, 4365344, 5456680, 6548016, 8185020, 10913360, 13096032, 16370040, 21826720, 32740080, 65480160]

約数ペア:

[(1, 65480160), (2, 32740080), (3, 21826720), (4, 16370040), (5, 13096032), (6, 10913360), (8, 8185020), (10, 6548016), (12, 5456680), (15, 4365344), (16, 4092510), (20, 3274008), (24, 2728340), (30, 2182672), (32, 2046255), (40, 1637004), (48, 1364170), (60, 1091336), (80, 818502), (96, 682085), (120, 545668), (160, 409251), (240, 272834), (480, 136417)]