148256040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{33391}}^1$

素因数の和:33442

約数の個数: 64

約数和(自身を含む): 456802560

約数和(自身を除く): 308546520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 33391, 66782, 100173, 133564, 166955, 200346, 267128, 333910, 400692, 500865, 667820, 801384, 1001730, 1235467, 1335640, 2003460, 2470934, 3706401, 4006920, 4941868, 6177335, 7412802, 9883736, 12354670, 14825604, 18532005, 24709340, 29651208, 37064010, 49418680, 74128020, 148256040]

約数ペア:

[(1, 148256040), (2, 74128020), (3, 49418680), (4, 37064010), (5, 29651208), (6, 24709340), (8, 18532005), (10, 14825604), (12, 12354670), (15, 9883736), (20, 7412802), (24, 6177335), (30, 4941868), (37, 4006920), (40, 3706401), (60, 2470934), (74, 2003460), (111, 1335640), (120, 1235467), (148, 1001730), (185, 801384), (222, 667820), (296, 500865), (370, 400692), (444, 333910), (555, 267128), (740, 200346), (888, 166955), (1110, 133564), (1480, 100173), (2220, 66782), (4440, 33391)]