76047720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{90533}}^1$

素因数の和:90554

約数の個数: 64

約数和(自身を含む): 260737920

約数和(自身を除く): 184690200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 90533, 181066, 271599, 362132, 452665, 543198, 633731, 724264, 905330, 1086396, 1267462, 1357995, 1810660, 1901193, 2172792, 2534924, 2715990, 3168655, 3621320, 3802386, 5069848, 5431980, 6337310, 7604772, 9505965, 10863960, 12674620, 15209544, 19011930, 25349240, 38023860, 76047720]

約数ペア:

[(1, 76047720), (2, 38023860), (3, 25349240), (4, 19011930), (5, 15209544), (6, 12674620), (7, 10863960), (8, 9505965), (10, 7604772), (12, 6337310), (14, 5431980), (15, 5069848), (20, 3802386), (21, 3621320), (24, 3168655), (28, 2715990), (30, 2534924), (35, 2172792), (40, 1901193), (42, 1810660), (56, 1357995), (60, 1267462), (70, 1086396), (84, 905330), (105, 724264), (120, 633731), (140, 543198), (168, 452665), (210, 362132), (280, 271599), (420, 181066), (840, 90533)]