8367120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11621}}^1$

素因数の和:11640

約数の個数: 60

約数和(自身を含む): 28101996

約数和(自身を除く): 19734876

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, 11621, 23242, 34863, 46484, 58105, 69726, 92968, 104589, 116210, 139452, 174315, 185936, 209178, 232420, 278904, 348630, 418356, 464840, 522945, 557808, 697260, 836712, 929680, 1045890, 1394520, 1673424, 2091780, 2789040, 4183560, 8367120]

約数ペア:

[(1, 8367120), (2, 4183560), (3, 2789040), (4, 2091780), (5, 1673424), (6, 1394520), (8, 1045890), (9, 929680), (10, 836712), (12, 697260), (15, 557808), (16, 522945), (18, 464840), (20, 418356), (24, 348630), (30, 278904), (36, 232420), (40, 209178), (45, 185936), (48, 174315), (60, 139452), (72, 116210), (80, 104589), (90, 92968), (120, 69726), (144, 58105), (180, 46484), (240, 34863), (360, 23242), (720, 11621)]