252435360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 829108224

約数和(自身を除く): 576672864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 101, 120, 123, 127, 160, 164, 202, 205, 240, 246, 254, 303, 328, 381, 404, 410, 480, 492, 505, 508, 606, 615, 635, 656, 762, 808, 820, 984, 1010, 1016, 1212, 1230, 1270, 1312, 1515, 1524, 1616, 1640, 1905, 1968, 2020, 2032, 2424, 2460, 2540, 3030, 3048, 3232, 3280, 3810, 3936, 4040, 4064, 4141, 4848, 4920, 5080, 5207, 6060, 6096, 6560, 7620, 8080, 8282, 9696, 9840, 10160, 10414, 12120, 12192, 12423, 12827, 15240, 15621, 16160, 16564, 19680, 20320, 20705, 20828, 24240, 24846, 25654, 26035, 30480, 31242, 33128, 38481, 41410, 41656, 48480, 49692, 51308, 52070, 60960, 62115, 62484, 64135, 66256, 76962, 78105, 82820, 83312, 99384, 102616, 104140, 124230, 124968, 128270, 132512, 153924, 156210, 165640, 166624, 192405, 198768, 205232, 208280, 248460, 249936, 256540, 307848, 312420, 331280, 384810, 397536, 410464, 416560, 496920, 499872, 513080, 525907, 615696, 624840, 662560, 769620, 833120, 993840, 1026160, 1051814, 1231392, 1249680, 1539240, 1577721, 1987680, 2052320, 2103628, 2499360, 2629535, 3078480, 3155442, 4207256, 5259070, 6156960, 6310884, 7888605, 8414512, 10518140, 12621768, 15777210, 16829024, 21036280, 25243536, 31554420, 42072560, 50487072, 63108840, 84145120, 126217680, 252435360]

約数ペア:

[(1, 252435360), (2, 126217680), (3, 84145120), (4, 63108840), (5, 50487072), (6, 42072560), (8, 31554420), (10, 25243536), (12, 21036280), (15, 16829024), (16, 15777210), (20, 12621768), (24, 10518140), (30, 8414512), (32, 7888605), (40, 6310884), (41, 6156960), (48, 5259070), (60, 4207256), (80, 3155442), (82, 3078480), (96, 2629535), (101, 2499360), (120, 2103628), (123, 2052320), (127, 1987680), (160, 1577721), (164, 1539240), (202, 1249680), (205, 1231392), (240, 1051814), (246, 1026160), (254, 993840), (303, 833120), (328, 769620), (381, 662560), (404, 624840), (410, 615696), (480, 525907), (492, 513080), (505, 499872), (508, 496920), (606, 416560), (615, 410464), (635, 397536), (656, 384810), (762, 331280), (808, 312420), (820, 307848), (984, 256540), (1010, 249936), (1016, 248460), (1212, 208280), (1230, 205232), (1270, 198768), (1312, 192405), (1515, 166624), (1524, 165640), (1616, 156210), (1640, 153924), (1905, 132512), (1968, 128270), (2020, 124968), (2032, 124230), (2424, 104140), (2460, 102616), (2540, 99384), (3030, 83312), (3048, 82820), (3232, 78105), (3280, 76962), (3810, 66256), (3936, 64135), (4040, 62484), (4064, 62115), (4141, 60960), (4848, 52070), (4920, 51308), (5080, 49692), (5207, 48480), (6060, 41656), (6096, 41410), (6560, 38481), (7620, 33128), (8080, 31242), (8282, 30480), (9696, 26035), (9840, 25654), (10160, 24846), (10414, 24240), (12120, 20828), (12192, 20705), (12423, 20320), (12827, 19680), (15240, 16564), (15621, 16160)]