147071520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1067

約数の個数: 144

約数和(自身を含む): 507026520

約数和(自身を除く): 359955000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 288, 327, 360, 436, 480, 545, 654, 720, 872, 937, 981, 1090, 1308, 1440, 1635, 1744, 1874, 1962, 2180, 2616, 2811, 3270, 3488, 3748, 3924, 4360, 4685, 4905, 5232, 5622, 6540, 7496, 7848, 8433, 8720, 9370, 9810, 10464, 11244, 13080, 14055, 14992, 15696, 16866, 17440, 18740, 19620, 22488, 26160, 28110, 29984, 31392, 33732, 37480, 39240, 42165, 44976, 52320, 56220, 67464, 74960, 78480, 84330, 89952, 102133, 112440, 134928, 149920, 156960, 168660, 204266, 224880, 269856, 306399, 337320, 408532, 449760, 510665, 612798, 674640, 817064, 919197, 1021330, 1225596, 1349280, 1531995, 1634128, 1838394, 2042660, 2451192, 3063990, 3268256, 3676788, 4085320, 4595985, 4902384, 6127980, 7353576, 8170640, 9191970, 9804768, 12255960, 14707152, 16341280, 18383940, 24511920, 29414304, 36767880, 49023840, 73535760, 147071520]

約数ペア:

[(1, 147071520), (2, 73535760), (3, 49023840), (4, 36767880), (5, 29414304), (6, 24511920), (8, 18383940), (9, 16341280), (10, 14707152), (12, 12255960), (15, 9804768), (16, 9191970), (18, 8170640), (20, 7353576), (24, 6127980), (30, 4902384), (32, 4595985), (36, 4085320), (40, 3676788), (45, 3268256), (48, 3063990), (60, 2451192), (72, 2042660), (80, 1838394), (90, 1634128), (96, 1531995), (109, 1349280), (120, 1225596), (144, 1021330), (160, 919197), (180, 817064), (218, 674640), (240, 612798), (288, 510665), (327, 449760), (360, 408532), (436, 337320), (480, 306399), (545, 269856), (654, 224880), (720, 204266), (872, 168660), (937, 156960), (981, 149920), (1090, 134928), (1308, 112440), (1440, 102133), (1635, 89952), (1744, 84330), (1874, 78480), (1962, 74960), (2180, 67464), (2616, 56220), (2811, 52320), (3270, 44976), (3488, 42165), (3748, 39240), (3924, 37480), (4360, 33732), (4685, 31392), (4905, 29984), (5232, 28110), (5622, 26160), (6540, 22488), (7496, 19620), (7848, 18740), (8433, 17440), (8720, 16866), (9370, 15696), (9810, 14992), (10464, 14055), (11244, 13080)]