1122720

素因数分解:

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

素因数の和:2357

約数の個数: 48

約数和(自身を含む): 3538080

約数和(自身を除く): 2415360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2339, 4678, 7017, 9356, 11695, 14034, 18712, 23390, 28068, 35085, 37424, 46780, 56136, 70170, 74848, 93560, 112272, 140340, 187120, 224544, 280680, 374240, 561360, 1122720]

約数ペア:

[(1, 1122720), (2, 561360), (3, 374240), (4, 280680), (5, 224544), (6, 187120), (8, 140340), (10, 112272), (12, 93560), (15, 74848), (16, 70170), (20, 56136), (24, 46780), (30, 37424), (32, 35085), (40, 28068), (48, 23390), (60, 18712), (80, 14034), (96, 11695), (120, 9356), (160, 7017), (240, 4678), (480, 2339)]