69629880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1531}}^1$

素因数の和:1924

約数の個数: 64

約数和(自身を含む): 209577600

約数和(自身を除く): 139947720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1531, 1895, 2274, 3032, 3062, 3790, 4548, 4593, 5685, 6124, 7580, 7655, 9096, 9186, 11370, 12248, 15160, 15310, 18372, 22740, 22965, 30620, 36744, 45480, 45930, 61240, 91860, 183720, 580249, 1160498, 1740747, 2320996, 2901245, 3481494, 4641992, 5802490, 6962988, 8703735, 11604980, 13925976, 17407470, 23209960, 34814940, 69629880]

約数ペア:

[(1, 69629880), (2, 34814940), (3, 23209960), (4, 17407470), (5, 13925976), (6, 11604980), (8, 8703735), (10, 6962988), (12, 5802490), (15, 4641992), (20, 3481494), (24, 2901245), (30, 2320996), (40, 1740747), (60, 1160498), (120, 580249), (379, 183720), (758, 91860), (1137, 61240), (1516, 45930), (1531, 45480), (1895, 36744), (2274, 30620), (3032, 22965), (3062, 22740), (3790, 18372), (4548, 15310), (4593, 15160), (5685, 12248), (6124, 11370), (7580, 9186), (7655, 9096)]