66673680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{733}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 207516480

約数和(自身を除く): 140842800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 733, 758, 1137, 1466, 1516, 1895, 2199, 2274, 2932, 3032, 3665, 3790, 4398, 4548, 5685, 5864, 6064, 7330, 7580, 8796, 9096, 10995, 11370, 11728, 14660, 15160, 17592, 18192, 21990, 22740, 29320, 30320, 35184, 43980, 45480, 58640, 87960, 90960, 175920, 277807, 555614, 833421, 1111228, 1389035, 1666842, 2222456, 2778070, 3333684, 4167105, 4444912, 5556140, 6667368, 8334210, 11112280, 13334736, 16668420, 22224560, 33336840, 66673680]

約数ペア:

[(1, 66673680), (2, 33336840), (3, 22224560), (4, 16668420), (5, 13334736), (6, 11112280), (8, 8334210), (10, 6667368), (12, 5556140), (15, 4444912), (16, 4167105), (20, 3333684), (24, 2778070), (30, 2222456), (40, 1666842), (48, 1389035), (60, 1111228), (80, 833421), (120, 555614), (240, 277807), (379, 175920), (733, 90960), (758, 87960), (1137, 58640), (1466, 45480), (1516, 43980), (1895, 35184), (2199, 30320), (2274, 29320), (2932, 22740), (3032, 21990), (3665, 18192), (3790, 17592), (4398, 15160), (4548, 14660), (5685, 11728), (5864, 11370), (6064, 10995), (7330, 9096), (7580, 8796)]