76551120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{106321}}^1$

素因数の和:106340

約数の個数: 60

約数和(自身を含む): 257086596

約数和(自身を除く): 180535476

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, 106321, 212642, 318963, 425284, 531605, 637926, 850568, 956889, 1063210, 1275852, 1594815, 1701136, 1913778, 2126420, 2551704, 3189630, 3827556, 4252840, 4784445, 5103408, 6379260, 7655112, 8505680, 9568890, 12758520, 15310224, 19137780, 25517040, 38275560, 76551120]

約数ペア:

[(1, 76551120), (2, 38275560), (3, 25517040), (4, 19137780), (5, 15310224), (6, 12758520), (8, 9568890), (9, 8505680), (10, 7655112), (12, 6379260), (15, 5103408), (16, 4784445), (18, 4252840), (20, 3827556), (24, 3189630), (30, 2551704), (36, 2126420), (40, 1913778), (45, 1701136), (48, 1594815), (60, 1275852), (72, 1063210), (80, 956889), (90, 850568), (120, 637926), (144, 531605), (180, 425284), (240, 318963), (360, 212642), (720, 106321)]