1490544480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1077

約数の個数: 192

約数和(自身を含む): 4896460800

約数和(自身を除く): 3405916320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 109, 120, 124, 155, 160, 186, 218, 240, 248, 310, 327, 372, 436, 465, 480, 496, 545, 620, 654, 744, 872, 919, 930, 992, 1090, 1240, 1308, 1488, 1635, 1744, 1838, 1860, 2180, 2480, 2616, 2757, 2976, 3270, 3379, 3488, 3676, 3720, 4360, 4595, 4960, 5232, 5514, 6540, 6758, 7352, 7440, 8720, 9190, 10137, 10464, 11028, 13080, 13516, 13785, 14704, 14880, 16895, 17440, 18380, 20274, 22056, 26160, 27032, 27570, 28489, 29408, 33790, 36760, 40548, 44112, 50685, 52320, 54064, 55140, 56978, 67580, 73520, 81096, 85467, 88224, 100171, 101370, 108128, 110280, 113956, 135160, 142445, 147040, 162192, 170934, 200342, 202740, 220560, 227912, 270320, 284890, 300513, 324384, 341868, 400684, 405480, 427335, 441120, 455824, 500855, 540640, 569780, 601026, 683736, 801368, 810960, 854670, 911648, 1001710, 1139560, 1202052, 1367472, 1502565, 1602736, 1621920, 1709340, 2003420, 2279120, 2404104, 2734944, 3005130, 3105301, 3205472, 3418680, 4006840, 4558240, 4808208, 6010260, 6210602, 6837360, 8013680, 9315903, 9616416, 12020520, 12421204, 13674720, 15526505, 16027360, 18631806, 24041040, 24842408, 31053010, 37263612, 46579515, 48082080, 49684816, 62106020, 74527224, 93159030, 99369632, 124212040, 149054448, 186318060, 248424080, 298108896, 372636120, 496848160, 745272240, 1490544480]

約数ペア:

[(1, 1490544480), (2, 745272240), (3, 496848160), (4, 372636120), (5, 298108896), (6, 248424080), (8, 186318060), (10, 149054448), (12, 124212040), (15, 99369632), (16, 93159030), (20, 74527224), (24, 62106020), (30, 49684816), (31, 48082080), (32, 46579515), (40, 37263612), (48, 31053010), (60, 24842408), (62, 24041040), (80, 18631806), (93, 16027360), (96, 15526505), (109, 13674720), (120, 12421204), (124, 12020520), (155, 9616416), (160, 9315903), (186, 8013680), (218, 6837360), (240, 6210602), (248, 6010260), (310, 4808208), (327, 4558240), (372, 4006840), (436, 3418680), (465, 3205472), (480, 3105301), (496, 3005130), (545, 2734944), (620, 2404104), (654, 2279120), (744, 2003420), (872, 1709340), (919, 1621920), (930, 1602736), (992, 1502565), (1090, 1367472), (1240, 1202052), (1308, 1139560), (1488, 1001710), (1635, 911648), (1744, 854670), (1838, 810960), (1860, 801368), (2180, 683736), (2480, 601026), (2616, 569780), (2757, 540640), (2976, 500855), (3270, 455824), (3379, 441120), (3488, 427335), (3676, 405480), (3720, 400684), (4360, 341868), (4595, 324384), (4960, 300513), (5232, 284890), (5514, 270320), (6540, 227912), (6758, 220560), (7352, 202740), (7440, 200342), (8720, 170934), (9190, 162192), (10137, 147040), (10464, 142445), (11028, 135160), (13080, 113956), (13516, 110280), (13785, 108128), (14704, 101370), (14880, 100171), (16895, 88224), (17440, 85467), (18380, 81096), (20274, 73520), (22056, 67580), (26160, 56978), (27032, 55140), (27570, 54064), (28489, 52320), (29408, 50685), (33790, 44112), (36760, 40548)]