56722560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1006

約数の個数: 128

約数和(自身を含む): 186831360

約数和(自身を除く): 130108800

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, 953, 960, 992, 1240, 1488, 1860, 1906, 1920, 1984, 2480, 2859, 2976, 3720, 3812, 3968, 4765, 4960, 5718, 5952, 7440, 7624, 9530, 9920, 11436, 11904, 14295, 14880, 15248, 19060, 19840, 22872, 28590, 29543, 29760, 30496, 38120, 45744, 57180, 59086, 59520, 60992, 76240, 88629, 91488, 114360, 118172, 121984, 147715, 152480, 177258, 182976, 228720, 236344, 295430, 304960, 354516, 365952, 443145, 457440, 472688, 590860, 609920, 709032, 886290, 914880, 945376, 1181720, 1418064, 1772580, 1829760, 1890752, 2363440, 2836128, 3545160, 3781504, 4726880, 5672256, 7090320, 9453760, 11344512, 14180640, 18907520, 28361280, 56722560]

約数ペア:

[(1, 56722560), (2, 28361280), (3, 18907520), (4, 14180640), (5, 11344512), (6, 9453760), (8, 7090320), (10, 5672256), (12, 4726880), (15, 3781504), (16, 3545160), (20, 2836128), (24, 2363440), (30, 1890752), (31, 1829760), (32, 1772580), (40, 1418064), (48, 1181720), (60, 945376), (62, 914880), (64, 886290), (80, 709032), (93, 609920), (96, 590860), (120, 472688), (124, 457440), (128, 443145), (155, 365952), (160, 354516), (186, 304960), (192, 295430), (240, 236344), (248, 228720), (310, 182976), (320, 177258), (372, 152480), (384, 147715), (465, 121984), (480, 118172), (496, 114360), (620, 91488), (640, 88629), (744, 76240), (930, 60992), (953, 59520), (960, 59086), (992, 57180), (1240, 45744), (1488, 38120), (1860, 30496), (1906, 29760), (1920, 29543), (1984, 28590), (2480, 22872), (2859, 19840), (2976, 19060), (3720, 15248), (3812, 14880), (3968, 14295), (4765, 11904), (4960, 11436), (5718, 9920), (5952, 9530), (7440, 7624)]