161140260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{23767}}^1$

素因数の和:23892

約数の個数: 48

約数和(自身を含む): 455204736

約数和(自身を除く): 294064476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 23767, 47534, 71301, 95068, 118835, 142602, 237670, 285204, 356505, 475340, 713010, 1426020, 2685671, 5371342, 8057013, 10742684, 13428355, 16114026, 26856710, 32228052, 40285065, 53713420, 80570130, 161140260]

約数ペア:

[(1, 161140260), (2, 80570130), (3, 53713420), (4, 40285065), (5, 32228052), (6, 26856710), (10, 16114026), (12, 13428355), (15, 10742684), (20, 8057013), (30, 5371342), (60, 2685671), (113, 1426020), (226, 713010), (339, 475340), (452, 356505), (565, 285204), (678, 237670), (1130, 142602), (1356, 118835), (1695, 95068), (2260, 71301), (3390, 47534), (6780, 23767)]