56398080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 189846720

約数和(自身を除く): 133448640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 773, 912, 960, 1140, 1216, 1280, 1520, 1546, 1824, 1920, 2280, 2319, 2432, 3040, 3092, 3648, 3840, 3865, 4560, 4638, 4864, 6080, 6184, 7296, 7730, 9120, 9276, 11595, 12160, 12368, 14592, 14687, 15460, 18240, 18552, 23190, 24320, 24736, 29374, 30920, 36480, 37104, 44061, 46380, 49472, 58748, 61840, 72960, 73435, 74208, 88122, 92760, 98944, 117496, 123680, 146870, 148416, 176244, 185520, 197888, 220305, 234992, 247360, 293740, 296832, 352488, 371040, 440610, 469984, 494720, 587480, 593664, 704976, 742080, 881220, 939968, 989440, 1174960, 1409952, 1484160, 1762440, 1879936, 2349920, 2819904, 2968320, 3524880, 3759872, 4699840, 5639808, 7049760, 9399680, 11279616, 14099520, 18799360, 28199040, 56398080]

約数ペア:

[(1, 56398080), (2, 28199040), (3, 18799360), (4, 14099520), (5, 11279616), (6, 9399680), (8, 7049760), (10, 5639808), (12, 4699840), (15, 3759872), (16, 3524880), (19, 2968320), (20, 2819904), (24, 2349920), (30, 1879936), (32, 1762440), (38, 1484160), (40, 1409952), (48, 1174960), (57, 989440), (60, 939968), (64, 881220), (76, 742080), (80, 704976), (95, 593664), (96, 587480), (114, 494720), (120, 469984), (128, 440610), (152, 371040), (160, 352488), (190, 296832), (192, 293740), (228, 247360), (240, 234992), (256, 220305), (285, 197888), (304, 185520), (320, 176244), (380, 148416), (384, 146870), (456, 123680), (480, 117496), (570, 98944), (608, 92760), (640, 88122), (760, 74208), (768, 73435), (773, 72960), (912, 61840), (960, 58748), (1140, 49472), (1216, 46380), (1280, 44061), (1520, 37104), (1546, 36480), (1824, 30920), (1920, 29374), (2280, 24736), (2319, 24320), (2432, 23190), (3040, 18552), (3092, 18240), (3648, 15460), (3840, 14687), (3865, 14592), (4560, 12368), (4638, 12160), (4864, 11595), (6080, 9276), (6184, 9120), (7296, 7730)]