9882720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{6863}}^1$

素因数の和:6884

約数の個数: 72

約数和(自身を含む): 33729696

約数和(自身を除く): 23846976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 6863, 13726, 20589, 27452, 34315, 41178, 54904, 61767, 68630, 82356, 102945, 109808, 123534, 137260, 164712, 205890, 219616, 247068, 274520, 308835, 329424, 411780, 494136, 549040, 617670, 658848, 823560, 988272, 1098080, 1235340, 1647120, 1976544, 2470680, 3294240, 4941360, 9882720]

約数ペア:

[(1, 9882720), (2, 4941360), (3, 3294240), (4, 2470680), (5, 1976544), (6, 1647120), (8, 1235340), (9, 1098080), (10, 988272), (12, 823560), (15, 658848), (16, 617670), (18, 549040), (20, 494136), (24, 411780), (30, 329424), (32, 308835), (36, 274520), (40, 247068), (45, 219616), (48, 205890), (60, 164712), (72, 137260), (80, 123534), (90, 109808), (96, 102945), (120, 82356), (144, 68630), (160, 61767), (180, 54904), (240, 41178), (288, 34315), (360, 27452), (480, 20589), (720, 13726), (1440, 6863)]