118419120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{164471}}^1$

素因数の和:164490

約数の個数: 60

約数和(自身を含む): 397693296

約数和(自身を除く): 279274176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 164471, 328942, 493413, 657884, 822355, 986826, 1315768, 1480239, 1644710, 1973652, 2467065, 2631536, 2960478, 3289420, 3947304, 4934130, 5920956, 6578840, 7401195, 7894608, 9868260, 11841912, 13157680, 14802390, 19736520, 23683824, 29604780, 39473040, 59209560, 118419120]

約数ペア:

[(1, 118419120), (2, 59209560), (3, 39473040), (4, 29604780), (5, 23683824), (6, 19736520), (8, 14802390), (9, 13157680), (10, 11841912), (12, 9868260), (15, 7894608), (16, 7401195), (18, 6578840), (20, 5920956), (24, 4934130), (30, 3947304), (36, 3289420), (40, 2960478), (45, 2631536), (48, 2467065), (60, 1973652), (72, 1644710), (80, 1480239), (90, 1315768), (120, 986826), (144, 822355), (180, 657884), (240, 493413), (360, 328942), (720, 164471)]