2270294640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{76907}}^1$

素因数の和:76967

約数の個数: 120

約数和(自身を含む): 7810468848

約数和(自身を除く): 5540174208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 76907, 153814, 230721, 307628, 384535, 461442, 615256, 692163, 769070, 922884, 1153605, 1230512, 1384326, 1538140, 1845768, 2307210, 2768652, 3076280, 3153187, 3460815, 3691536, 4614420, 5537304, 6152560, 6306374, 6921630, 9228840, 9459561, 11074608, 12612748, 13843260, 15765935, 18457680, 18919122, 25225496, 27686520, 28378683, 31531870, 37838244, 47297805, 50450992, 55373040, 56757366, 63063740, 75676488, 94595610, 113514732, 126127480, 141893415, 151352976, 189191220, 227029464, 252254960, 283786830, 378382440, 454058928, 567573660, 756764880, 1135147320, 2270294640]

約数ペア:

[(1, 2270294640), (2, 1135147320), (3, 756764880), (4, 567573660), (5, 454058928), (6, 378382440), (8, 283786830), (9, 252254960), (10, 227029464), (12, 189191220), (15, 151352976), (16, 141893415), (18, 126127480), (20, 113514732), (24, 94595610), (30, 75676488), (36, 63063740), (40, 56757366), (41, 55373040), (45, 50450992), (48, 47297805), (60, 37838244), (72, 31531870), (80, 28378683), (82, 27686520), (90, 25225496), (120, 18919122), (123, 18457680), (144, 15765935), (164, 13843260), (180, 12612748), (205, 11074608), (240, 9459561), (246, 9228840), (328, 6921630), (360, 6306374), (369, 6152560), (410, 5537304), (492, 4614420), (615, 3691536), (656, 3460815), (720, 3153187), (738, 3076280), (820, 2768652), (984, 2307210), (1230, 1845768), (1476, 1538140), (1640, 1384326), (1845, 1230512), (1968, 1153605), (2460, 922884), (2952, 769070), (3280, 692163), (3690, 615256), (4920, 461442), (5904, 384535), (7380, 307628), (9840, 230721), (14760, 153814), (29520, 76907)]