12038640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 37759488

約数和(自身を除く): 25720848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 487, 515, 618, 824, 974, 1030, 1236, 1461, 1545, 1648, 1948, 2060, 2435, 2472, 2922, 3090, 3896, 4120, 4870, 4944, 5844, 6180, 7305, 7792, 8240, 9740, 11688, 12360, 14610, 19480, 23376, 24720, 29220, 38960, 50161, 58440, 100322, 116880, 150483, 200644, 250805, 300966, 401288, 501610, 601932, 752415, 802576, 1003220, 1203864, 1504830, 2006440, 2407728, 3009660, 4012880, 6019320, 12038640]

約数ペア:

[(1, 12038640), (2, 6019320), (3, 4012880), (4, 3009660), (5, 2407728), (6, 2006440), (8, 1504830), (10, 1203864), (12, 1003220), (15, 802576), (16, 752415), (20, 601932), (24, 501610), (30, 401288), (40, 300966), (48, 250805), (60, 200644), (80, 150483), (103, 116880), (120, 100322), (206, 58440), (240, 50161), (309, 38960), (412, 29220), (487, 24720), (515, 23376), (618, 19480), (824, 14610), (974, 12360), (1030, 11688), (1236, 9740), (1461, 8240), (1545, 7792), (1648, 7305), (1948, 6180), (2060, 5844), (2435, 4944), (2472, 4870), (2922, 4120), (3090, 3896)]