612698880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5202

約数の個数: 144

約数和(自身を含む): 2020322304

約数和(自身を除く): 1407623424

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, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5147, 5952, 7440, 7936, 9920, 10294, 11904, 14880, 15441, 19840, 20588, 23808, 25735, 29760, 30882, 39680, 41176, 51470, 59520, 61764, 77205, 82352, 102940, 119040, 123528, 154410, 159557, 164704, 205880, 247056, 308820, 319114, 329408, 411760, 478671, 494112, 617640, 638228, 658816, 797785, 823520, 957342, 988224, 1235280, 1276456, 1317632, 1595570, 1647040, 1914684, 1976448, 2393355, 2470560, 2552912, 3191140, 3294080, 3829368, 3952896, 4786710, 4941120, 5105824, 6382280, 6588160, 7658736, 9573420, 9882240, 10211648, 12764560, 15317472, 19146840, 19764480, 20423296, 25529120, 30634944, 38293680, 40846592, 51058240, 61269888, 76587360, 102116480, 122539776, 153174720, 204232960, 306349440, 612698880]

約数ペア:

[(1, 612698880), (2, 306349440), (3, 204232960), (4, 153174720), (5, 122539776), (6, 102116480), (8, 76587360), (10, 61269888), (12, 51058240), (15, 40846592), (16, 38293680), (20, 30634944), (24, 25529120), (30, 20423296), (31, 19764480), (32, 19146840), (40, 15317472), (48, 12764560), (60, 10211648), (62, 9882240), (64, 9573420), (80, 7658736), (93, 6588160), (96, 6382280), (120, 5105824), (124, 4941120), (128, 4786710), (155, 3952896), (160, 3829368), (186, 3294080), (192, 3191140), (240, 2552912), (248, 2470560), (256, 2393355), (310, 1976448), (320, 1914684), (372, 1647040), (384, 1595570), (465, 1317632), (480, 1276456), (496, 1235280), (620, 988224), (640, 957342), (744, 823520), (768, 797785), (930, 658816), (960, 638228), (992, 617640), (1240, 494112), (1280, 478671), (1488, 411760), (1860, 329408), (1920, 319114), (1984, 308820), (2480, 247056), (2976, 205880), (3720, 164704), (3840, 159557), (3968, 154410), (4960, 123528), (5147, 119040), (5952, 102940), (7440, 82352), (7936, 77205), (9920, 61764), (10294, 59520), (11904, 51470), (14880, 41176), (15441, 39680), (19840, 30882), (20588, 29760), (23808, 25735)]