306706560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5206

約数の個数: 128

約数和(自身を含む): 1009359360

約数和(自身を除く): 702652800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5153, 5952, 7440, 9920, 10306, 11904, 14880, 15459, 19840, 20612, 25765, 29760, 30918, 41224, 51530, 59520, 61836, 77295, 82448, 103060, 123672, 154590, 159743, 164896, 206120, 247344, 309180, 319486, 329792, 412240, 479229, 494688, 618360, 638972, 659584, 798715, 824480, 958458, 989376, 1236720, 1277944, 1597430, 1648960, 1916916, 1978752, 2396145, 2473440, 2555888, 3194860, 3297920, 3833832, 4792290, 4946880, 5111776, 6389720, 7667664, 9584580, 9893760, 10223552, 12779440, 15335328, 19169160, 20447104, 25558880, 30670656, 38338320, 51117760, 61341312, 76676640, 102235520, 153353280, 306706560]

約数ペア:

[(1, 306706560), (2, 153353280), (3, 102235520), (4, 76676640), (5, 61341312), (6, 51117760), (8, 38338320), (10, 30670656), (12, 25558880), (15, 20447104), (16, 19169160), (20, 15335328), (24, 12779440), (30, 10223552), (31, 9893760), (32, 9584580), (40, 7667664), (48, 6389720), (60, 5111776), (62, 4946880), (64, 4792290), (80, 3833832), (93, 3297920), (96, 3194860), (120, 2555888), (124, 2473440), (128, 2396145), (155, 1978752), (160, 1916916), (186, 1648960), (192, 1597430), (240, 1277944), (248, 1236720), (310, 989376), (320, 958458), (372, 824480), (384, 798715), (465, 659584), (480, 638972), (496, 618360), (620, 494688), (640, 479229), (744, 412240), (930, 329792), (960, 319486), (992, 309180), (1240, 247344), (1488, 206120), (1860, 164896), (1920, 159743), (1984, 154590), (2480, 123672), (2976, 103060), (3720, 82448), (3968, 77295), (4960, 61836), (5153, 59520), (5952, 51530), (7440, 41224), (9920, 30918), (10306, 29760), (11904, 25765), (14880, 20612), (15459, 19840)]