1906839960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{41927}}^1$

素因数の和:42320

約数の個数: 64

約数和(自身を含む): 5735750400

約数和(自身を除く): 3828910440

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, 41927, 45480, 83854, 125781, 167708, 209635, 251562, 335416, 419270, 503124, 628905, 838540, 1006248, 1257810, 1677080, 2515620, 5031240, 15890333, 31780666, 47670999, 63561332, 79451665, 95341998, 127122664, 158903330, 190683996, 238354995, 317806660, 381367992, 476709990, 635613320, 953419980, 1906839960]

約数ペア:

[(1, 1906839960), (2, 953419980), (3, 635613320), (4, 476709990), (5, 381367992), (6, 317806660), (8, 238354995), (10, 190683996), (12, 158903330), (15, 127122664), (20, 95341998), (24, 79451665), (30, 63561332), (40, 47670999), (60, 31780666), (120, 15890333), (379, 5031240), (758, 2515620), (1137, 1677080), (1516, 1257810), (1895, 1006248), (2274, 838540), (3032, 628905), (3790, 503124), (4548, 419270), (5685, 335416), (7580, 251562), (9096, 209635), (11370, 167708), (15160, 125781), (22740, 83854), (41927, 45480)]