11923860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15287}}^1$

素因数の和:15312

約数の個数: 48

約数和(自身を含む): 35957376

約数和(自身を除く): 24033516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 15287, 30574, 45861, 61148, 76435, 91722, 152870, 183444, 198731, 229305, 305740, 397462, 458610, 596193, 794924, 917220, 993655, 1192386, 1987310, 2384772, 2980965, 3974620, 5961930, 11923860]

約数ペア:

[(1, 11923860), (2, 5961930), (3, 3974620), (4, 2980965), (5, 2384772), (6, 1987310), (10, 1192386), (12, 993655), (13, 917220), (15, 794924), (20, 596193), (26, 458610), (30, 397462), (39, 305740), (52, 229305), (60, 198731), (65, 183444), (78, 152870), (130, 91722), (156, 76435), (195, 61148), (260, 45861), (390, 30574), (780, 15287)]