455089920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3823}}^1$

素因数の和:3878

約数の個数: 144

約数和(自身を含む): 1500721152

約数和(自身を除く): 1045631232

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, 3823, 3840, 3968, 4960, 5952, 7440, 7646, 7936, 9920, 11469, 11904, 14880, 15292, 19115, 19840, 22938, 23808, 29760, 30584, 38230, 39680, 45876, 57345, 59520, 61168, 76460, 91752, 114690, 118513, 119040, 122336, 152920, 183504, 229380, 237026, 244672, 305840, 355539, 367008, 458760, 474052, 489344, 592565, 611680, 711078, 734016, 917520, 948104, 978688, 1185130, 1223360, 1422156, 1468032, 1777695, 1835040, 1896208, 2370260, 2446720, 2844312, 2936064, 3555390, 3670080, 3792416, 4740520, 4893440, 5688624, 7110780, 7340160, 7584832, 9481040, 11377248, 14221560, 14680320, 15169664, 18962080, 22754496, 28443120, 30339328, 37924160, 45508992, 56886240, 75848320, 91017984, 113772480, 151696640, 227544960, 455089920]

約数ペア:

[(1, 455089920), (2, 227544960), (3, 151696640), (4, 113772480), (5, 91017984), (6, 75848320), (8, 56886240), (10, 45508992), (12, 37924160), (15, 30339328), (16, 28443120), (20, 22754496), (24, 18962080), (30, 15169664), (31, 14680320), (32, 14221560), (40, 11377248), (48, 9481040), (60, 7584832), (62, 7340160), (64, 7110780), (80, 5688624), (93, 4893440), (96, 4740520), (120, 3792416), (124, 3670080), (128, 3555390), (155, 2936064), (160, 2844312), (186, 2446720), (192, 2370260), (240, 1896208), (248, 1835040), (256, 1777695), (310, 1468032), (320, 1422156), (372, 1223360), (384, 1185130), (465, 978688), (480, 948104), (496, 917520), (620, 734016), (640, 711078), (744, 611680), (768, 592565), (930, 489344), (960, 474052), (992, 458760), (1240, 367008), (1280, 355539), (1488, 305840), (1860, 244672), (1920, 237026), (1984, 229380), (2480, 183504), (2976, 152920), (3720, 122336), (3823, 119040), (3840, 118513), (3968, 114690), (4960, 91752), (5952, 76460), (7440, 61168), (7646, 59520), (7936, 57345), (9920, 45876), (11469, 39680), (11904, 38230), (14880, 30584), (15292, 29760), (19115, 23808), (19840, 22938)]