15272340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 42947520

約数和(自身を除く): 27675180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 769, 993, 1324, 1538, 1655, 1986, 2307, 3076, 3310, 3845, 3972, 4614, 4965, 6620, 7690, 9228, 9930, 11535, 15380, 19860, 23070, 46140, 254539, 509078, 763617, 1018156, 1272695, 1527234, 2545390, 3054468, 3818085, 5090780, 7636170, 15272340]

約数ペア:

[(1, 15272340), (2, 7636170), (3, 5090780), (4, 3818085), (5, 3054468), (6, 2545390), (10, 1527234), (12, 1272695), (15, 1018156), (20, 763617), (30, 509078), (60, 254539), (331, 46140), (662, 23070), (769, 19860), (993, 15380), (1324, 11535), (1538, 9930), (1655, 9228), (1986, 7690), (2307, 6620), (3076, 4965), (3310, 4614), (3845, 3972)]