61089360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 190196160

約数和(自身を除く): 129106800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 769, 993, 1324, 1538, 1655, 1986, 2307, 2648, 3076, 3310, 3845, 3972, 4614, 4965, 5296, 6152, 6620, 7690, 7944, 9228, 9930, 11535, 12304, 13240, 15380, 15888, 18456, 19860, 23070, 26480, 30760, 36912, 39720, 46140, 61520, 79440, 92280, 184560, 254539, 509078, 763617, 1018156, 1272695, 1527234, 2036312, 2545390, 3054468, 3818085, 4072624, 5090780, 6108936, 7636170, 10181560, 12217872, 15272340, 20363120, 30544680, 61089360]

約数ペア:

[(1, 61089360), (2, 30544680), (3, 20363120), (4, 15272340), (5, 12217872), (6, 10181560), (8, 7636170), (10, 6108936), (12, 5090780), (15, 4072624), (16, 3818085), (20, 3054468), (24, 2545390), (30, 2036312), (40, 1527234), (48, 1272695), (60, 1018156), (80, 763617), (120, 509078), (240, 254539), (331, 184560), (662, 92280), (769, 79440), (993, 61520), (1324, 46140), (1538, 39720), (1655, 36912), (1986, 30760), (2307, 26480), (2648, 23070), (3076, 19860), (3310, 18456), (3845, 15888), (3972, 15380), (4614, 13240), (4965, 12304), (5296, 11535), (6152, 9930), (6620, 9228), (7690, 7944)]