205210080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4649

約数の個数: 144

約数和(自身を含む): 723026304

約数和(自身を除く): 517816224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4597, 4960, 5580, 7440, 8928, 9194, 11160, 13791, 14880, 18388, 22320, 22985, 27582, 36776, 41373, 44640, 45970, 55164, 68955, 73552, 82746, 91940, 110328, 137910, 142507, 147104, 165492, 183880, 206865, 220656, 275820, 285014, 330984, 367760, 413730, 427521, 441312, 551640, 570028, 661968, 712535, 735520, 827460, 855042, 1103280, 1140056, 1282563, 1323936, 1425070, 1654920, 1710084, 2137605, 2206560, 2280112, 2565126, 2850140, 3309840, 3420168, 4275210, 4560224, 5130252, 5700280, 6412815, 6619680, 6840336, 8550420, 10260504, 11400560, 12825630, 13680672, 17100840, 20521008, 22801120, 25651260, 34201680, 41042016, 51302520, 68403360, 102605040, 205210080]

約数ペア:

[(1, 205210080), (2, 102605040), (3, 68403360), (4, 51302520), (5, 41042016), (6, 34201680), (8, 25651260), (9, 22801120), (10, 20521008), (12, 17100840), (15, 13680672), (16, 12825630), (18, 11400560), (20, 10260504), (24, 8550420), (30, 6840336), (31, 6619680), (32, 6412815), (36, 5700280), (40, 5130252), (45, 4560224), (48, 4275210), (60, 3420168), (62, 3309840), (72, 2850140), (80, 2565126), (90, 2280112), (93, 2206560), (96, 2137605), (120, 1710084), (124, 1654920), (144, 1425070), (155, 1323936), (160, 1282563), (180, 1140056), (186, 1103280), (240, 855042), (248, 827460), (279, 735520), (288, 712535), (310, 661968), (360, 570028), (372, 551640), (465, 441312), (480, 427521), (496, 413730), (558, 367760), (620, 330984), (720, 285014), (744, 275820), (930, 220656), (992, 206865), (1116, 183880), (1240, 165492), (1395, 147104), (1440, 142507), (1488, 137910), (1860, 110328), (2232, 91940), (2480, 82746), (2790, 73552), (2976, 68955), (3720, 55164), (4464, 45970), (4597, 44640), (4960, 41373), (5580, 36776), (7440, 27582), (8928, 22985), (9194, 22320), (11160, 18388), (13791, 14880)]