561360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2355

約数の個数: 40

約数和(自身を含む): 1740960

約数和(自身を除く): 1179600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2339, 4678, 7017, 9356, 11695, 14034, 18712, 23390, 28068, 35085, 37424, 46780, 56136, 70170, 93560, 112272, 140340, 187120, 280680, 561360]

約数ペア:

[(1, 561360), (2, 280680), (3, 187120), (4, 140340), (5, 112272), (6, 93560), (8, 70170), (10, 56136), (12, 46780), (15, 37424), (16, 35085), (20, 28068), (24, 23390), (30, 18712), (40, 14034), (48, 11695), (60, 9356), (80, 7017), (120, 4678), (240, 2339)]