4860819840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81667}}^1$

素因数の和:81720

約数の個数: 128

約数和(自身を含む): 15993861120

約数和(自身を除く): 11133041280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 81667, 163334, 245001, 326668, 408335, 490002, 653336, 816670, 980004, 1225005, 1306672, 1633340, 1960008, 2450010, 2531677, 2613344, 3266680, 3920016, 4900020, 5063354, 5226688, 6533360, 7595031, 7840032, 9800040, 10126708, 10453376, 12658385, 13066720, 15190062, 15680064, 19600080, 20253416, 25316770, 26133440, 30380124, 31360128, 37975155, 39200160, 40506832, 50633540, 52266880, 60760248, 75950310, 78400320, 81013664, 101267080, 121520496, 151900620, 156800640, 162027328, 202534160, 243040992, 303801240, 324054656, 405068320, 486081984, 607602480, 810136640, 972163968, 1215204960, 1620273280, 2430409920, 4860819840]

約数ペア:

[(1, 4860819840), (2, 2430409920), (3, 1620273280), (4, 1215204960), (5, 972163968), (6, 810136640), (8, 607602480), (10, 486081984), (12, 405068320), (15, 324054656), (16, 303801240), (20, 243040992), (24, 202534160), (30, 162027328), (31, 156800640), (32, 151900620), (40, 121520496), (48, 101267080), (60, 81013664), (62, 78400320), (64, 75950310), (80, 60760248), (93, 52266880), (96, 50633540), (120, 40506832), (124, 39200160), (128, 37975155), (155, 31360128), (160, 30380124), (186, 26133440), (192, 25316770), (240, 20253416), (248, 19600080), (310, 15680064), (320, 15190062), (372, 13066720), (384, 12658385), (465, 10453376), (480, 10126708), (496, 9800040), (620, 7840032), (640, 7595031), (744, 6533360), (930, 5226688), (960, 5063354), (992, 4900020), (1240, 3920016), (1488, 3266680), (1860, 2613344), (1920, 2531677), (1984, 2450010), (2480, 1960008), (2976, 1633340), (3720, 1306672), (3968, 1225005), (4960, 980004), (5952, 816670), (7440, 653336), (9920, 490002), (11904, 408335), (14880, 326668), (19840, 245001), (29760, 163334), (59520, 81667)]