494375760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23677}}^1$

素因数の和:23725

約数の個数: 120

約数和(自身を含む): 1717602120

約数和(自身を除く): 1223226360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 23677, 47354, 71031, 94708, 118385, 142062, 189416, 213093, 236770, 284124, 355155, 378832, 426186, 473540, 568248, 686633, 710310, 852372, 947080, 1065465, 1136496, 1373266, 1420620, 1704744, 1894160, 2059899, 2130930, 2746532, 2841240, 3409488, 3433165, 4119798, 4261860, 5493064, 5682480, 6179697, 6866330, 8239596, 8523720, 10299495, 10986128, 12359394, 13732660, 16479192, 17047440, 20598990, 24718788, 27465320, 30898485, 32958384, 41197980, 49437576, 54930640, 61796970, 82395960, 98875152, 123593940, 164791920, 247187880, 494375760]

約数ペア:

[(1, 494375760), (2, 247187880), (3, 164791920), (4, 123593940), (5, 98875152), (6, 82395960), (8, 61796970), (9, 54930640), (10, 49437576), (12, 41197980), (15, 32958384), (16, 30898485), (18, 27465320), (20, 24718788), (24, 20598990), (29, 17047440), (30, 16479192), (36, 13732660), (40, 12359394), (45, 10986128), (48, 10299495), (58, 8523720), (60, 8239596), (72, 6866330), (80, 6179697), (87, 5682480), (90, 5493064), (116, 4261860), (120, 4119798), (144, 3433165), (145, 3409488), (174, 2841240), (180, 2746532), (232, 2130930), (240, 2059899), (261, 1894160), (290, 1704744), (348, 1420620), (360, 1373266), (435, 1136496), (464, 1065465), (522, 947080), (580, 852372), (696, 710310), (720, 686633), (870, 568248), (1044, 473540), (1160, 426186), (1305, 378832), (1392, 355155), (1740, 284124), (2088, 236770), (2320, 213093), (2610, 189416), (3480, 142062), (4176, 118385), (5220, 94708), (6960, 71031), (10440, 47354), (20880, 23677)]