2040551160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{44867}}^1$

素因数の和:45260

約数の個数: 64

約数和(自身を含む): 6137942400

約数和(自身を除く): 4097391240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 7580, 9096, 11370, 15160, 22740, 44867, 45480, 89734, 134601, 179468, 224335, 269202, 358936, 448670, 538404, 673005, 897340, 1076808, 1346010, 1794680, 2692020, 5384040, 17004593, 34009186, 51013779, 68018372, 85022965, 102027558, 136036744, 170045930, 204055116, 255068895, 340091860, 408110232, 510137790, 680183720, 1020275580, 2040551160]

約数ペア:

[(1, 2040551160), (2, 1020275580), (3, 680183720), (4, 510137790), (5, 408110232), (6, 340091860), (8, 255068895), (10, 204055116), (12, 170045930), (15, 136036744), (20, 102027558), (24, 85022965), (30, 68018372), (40, 51013779), (60, 34009186), (120, 17004593), (379, 5384040), (758, 2692020), (1137, 1794680), (1516, 1346010), (1895, 1076808), (2274, 897340), (3032, 673005), (3790, 538404), (4548, 448670), (5685, 358936), (7580, 269202), (9096, 224335), (11370, 179468), (15160, 134601), (22740, 89734), (44867, 45480)]