128011316520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1066760971}}^1$

素因数の和:1066760985

約数の個数: 32

約数和(自身を含む): 384033949920

約数和(自身を除く): 256022633400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1066760971, 2133521942, 3200282913, 4267043884, 5333804855, 6400565826, 8534087768, 10667609710, 12801131652, 16001414565, 21335219420, 25602263304, 32002829130, 42670438840, 64005658260, 128011316520]

約数ペア:

[(1, 128011316520), (2, 64005658260), (3, 42670438840), (4, 32002829130), (5, 25602263304), (6, 21335219420), (8, 16001414565), (10, 12801131652), (12, 10667609710), (15, 8534087768), (20, 6400565826), (24, 5333804855), (30, 4267043884), (40, 3200282913), (60, 2133521942), (120, 1066760971)]