549019920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{677}}^1$

素因数の和:833

約数の個数: 160

約数和(自身を含む): 1775600640

約数和(自身を除く): 1226580720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 109, 120, 124, 155, 186, 218, 240, 248, 310, 327, 372, 436, 465, 496, 545, 620, 654, 677, 744, 872, 930, 1090, 1240, 1308, 1354, 1488, 1635, 1744, 1860, 2031, 2180, 2480, 2616, 2708, 3270, 3379, 3385, 3720, 4062, 4360, 5232, 5416, 6540, 6758, 6770, 7440, 8124, 8720, 10137, 10155, 10832, 13080, 13516, 13540, 16248, 16895, 20274, 20310, 20987, 26160, 27032, 27080, 32496, 33790, 40548, 40620, 41974, 50685, 54064, 54160, 62961, 67580, 73793, 81096, 81240, 83948, 101370, 104935, 125922, 135160, 147586, 162192, 162480, 167896, 202740, 209870, 221379, 251844, 270320, 295172, 314805, 335792, 368965, 405480, 419740, 442758, 503688, 590344, 629610, 737930, 810960, 839480, 885516, 1007376, 1106895, 1180688, 1259220, 1475860, 1678960, 1771032, 2213790, 2287583, 2518440, 2951720, 3542064, 4427580, 4575166, 5036880, 5903440, 6862749, 8855160, 9150332, 11437915, 13725498, 17710320, 18300664, 22875830, 27450996, 34313745, 36601328, 45751660, 54901992, 68627490, 91503320, 109803984, 137254980, 183006640, 274509960, 549019920]

約数ペア:

[(1, 549019920), (2, 274509960), (3, 183006640), (4, 137254980), (5, 109803984), (6, 91503320), (8, 68627490), (10, 54901992), (12, 45751660), (15, 36601328), (16, 34313745), (20, 27450996), (24, 22875830), (30, 18300664), (31, 17710320), (40, 13725498), (48, 11437915), (60, 9150332), (62, 8855160), (80, 6862749), (93, 5903440), (109, 5036880), (120, 4575166), (124, 4427580), (155, 3542064), (186, 2951720), (218, 2518440), (240, 2287583), (248, 2213790), (310, 1771032), (327, 1678960), (372, 1475860), (436, 1259220), (465, 1180688), (496, 1106895), (545, 1007376), (620, 885516), (654, 839480), (677, 810960), (744, 737930), (872, 629610), (930, 590344), (1090, 503688), (1240, 442758), (1308, 419740), (1354, 405480), (1488, 368965), (1635, 335792), (1744, 314805), (1860, 295172), (2031, 270320), (2180, 251844), (2480, 221379), (2616, 209870), (2708, 202740), (3270, 167896), (3379, 162480), (3385, 162192), (3720, 147586), (4062, 135160), (4360, 125922), (5232, 104935), (5416, 101370), (6540, 83948), (6758, 81240), (6770, 81096), (7440, 73793), (8124, 67580), (8720, 62961), (10137, 54160), (10155, 54064), (10832, 50685), (13080, 41974), (13516, 40620), (13540, 40548), (16248, 33790), (16895, 32496), (20274, 27080), (20310, 27032), (20987, 26160)]