48990480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 191571072

約数和(自身を除く): 142580592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 241, 242, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 482, 484, 528, 560, 605, 616, 660, 723, 726, 770, 840, 847, 880, 924, 964, 968, 1155, 1205, 1210, 1232, 1320, 1446, 1452, 1540, 1680, 1687, 1694, 1815, 1848, 1928, 1936, 2310, 2410, 2420, 2541, 2640, 2651, 2892, 2904, 3080, 3374, 3388, 3615, 3630, 3696, 3856, 4235, 4620, 4820, 4840, 5061, 5082, 5302, 5784, 5808, 6160, 6748, 6776, 7230, 7260, 7953, 8435, 8470, 9240, 9640, 9680, 10122, 10164, 10604, 11568, 12705, 13255, 13496, 13552, 14460, 14520, 15906, 16870, 16940, 18480, 18557, 19280, 20244, 20328, 21208, 25305, 25410, 26510, 26992, 28920, 29040, 29161, 31812, 33740, 33880, 37114, 39765, 40488, 40656, 42416, 50610, 50820, 53020, 55671, 57840, 58322, 63624, 67480, 67760, 74228, 79530, 80976, 87483, 92785, 101220, 101640, 106040, 111342, 116644, 127248, 134960, 145805, 148456, 159060, 174966, 185570, 202440, 203280, 204127, 212080, 222684, 233288, 278355, 291610, 296912, 318120, 349932, 371140, 404880, 408254, 437415, 445368, 466576, 556710, 583220, 612381, 636240, 699864, 742280, 816508, 874830, 890736, 1020635, 1113420, 1166440, 1224762, 1399728, 1484560, 1633016, 1749660, 2041270, 2226840, 2332880, 2449524, 3061905, 3266032, 3499320, 4082540, 4453680, 4899048, 6123810, 6998640, 8165080, 9798096, 12247620, 16330160, 24495240, 48990480]

約数ペア:

[(1, 48990480), (2, 24495240), (3, 16330160), (4, 12247620), (5, 9798096), (6, 8165080), (7, 6998640), (8, 6123810), (10, 4899048), (11, 4453680), (12, 4082540), (14, 3499320), (15, 3266032), (16, 3061905), (20, 2449524), (21, 2332880), (22, 2226840), (24, 2041270), (28, 1749660), (30, 1633016), (33, 1484560), (35, 1399728), (40, 1224762), (42, 1166440), (44, 1113420), (48, 1020635), (55, 890736), (56, 874830), (60, 816508), (66, 742280), (70, 699864), (77, 636240), (80, 612381), (84, 583220), (88, 556710), (105, 466576), (110, 445368), (112, 437415), (120, 408254), (121, 404880), (132, 371140), (140, 349932), (154, 318120), (165, 296912), (168, 291610), (176, 278355), (210, 233288), (220, 222684), (231, 212080), (240, 204127), (241, 203280), (242, 202440), (264, 185570), (280, 174966), (308, 159060), (330, 148456), (336, 145805), (363, 134960), (385, 127248), (420, 116644), (440, 111342), (462, 106040), (482, 101640), (484, 101220), (528, 92785), (560, 87483), (605, 80976), (616, 79530), (660, 74228), (723, 67760), (726, 67480), (770, 63624), (840, 58322), (847, 57840), (880, 55671), (924, 53020), (964, 50820), (968, 50610), (1155, 42416), (1205, 40656), (1210, 40488), (1232, 39765), (1320, 37114), (1446, 33880), (1452, 33740), (1540, 31812), (1680, 29161), (1687, 29040), (1694, 28920), (1815, 26992), (1848, 26510), (1928, 25410), (1936, 25305), (2310, 21208), (2410, 20328), (2420, 20244), (2541, 19280), (2640, 18557), (2651, 18480), (2892, 16940), (2904, 16870), (3080, 15906), (3374, 14520), (3388, 14460), (3615, 13552), (3630, 13496), (3696, 13255), (3856, 12705), (4235, 11568), (4620, 10604), (4820, 10164), (4840, 10122), (5061, 9680), (5082, 9640), (5302, 9240), (5784, 8470), (5808, 8435), (6160, 7953), (6748, 7260), (6776, 7230)]