56607840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2109

約数の個数: 144

約数和(自身を含む): 203439600

約数和(自身を除く): 146831760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2069, 2280, 2736, 3040, 3420, 4138, 4560, 5472, 6207, 6840, 8276, 9120, 10345, 12414, 13680, 16552, 18621, 20690, 24828, 27360, 31035, 33104, 37242, 39311, 41380, 49656, 62070, 66208, 74484, 78622, 82760, 93105, 99312, 117933, 124140, 148968, 157244, 165520, 186210, 196555, 198624, 235866, 248280, 297936, 314488, 331040, 353799, 372420, 393110, 471732, 496560, 589665, 595872, 628976, 707598, 744840, 786220, 943464, 993120, 1179330, 1257952, 1415196, 1489680, 1572440, 1768995, 1886928, 2358660, 2830392, 2979360, 3144880, 3537990, 3773856, 4717320, 5660784, 6289760, 7075980, 9434640, 11321568, 14151960, 18869280, 28303920, 56607840]

約数ペア:

[(1, 56607840), (2, 28303920), (3, 18869280), (4, 14151960), (5, 11321568), (6, 9434640), (8, 7075980), (9, 6289760), (10, 5660784), (12, 4717320), (15, 3773856), (16, 3537990), (18, 3144880), (19, 2979360), (20, 2830392), (24, 2358660), (30, 1886928), (32, 1768995), (36, 1572440), (38, 1489680), (40, 1415196), (45, 1257952), (48, 1179330), (57, 993120), (60, 943464), (72, 786220), (76, 744840), (80, 707598), (90, 628976), (95, 595872), (96, 589665), (114, 496560), (120, 471732), (144, 393110), (152, 372420), (160, 353799), (171, 331040), (180, 314488), (190, 297936), (228, 248280), (240, 235866), (285, 198624), (288, 196555), (304, 186210), (342, 165520), (360, 157244), (380, 148968), (456, 124140), (480, 117933), (570, 99312), (608, 93105), (684, 82760), (720, 78622), (760, 74484), (855, 66208), (912, 62070), (1140, 49656), (1368, 41380), (1440, 39311), (1520, 37242), (1710, 33104), (1824, 31035), (2069, 27360), (2280, 24828), (2736, 20690), (3040, 18621), (3420, 16552), (4138, 13680), (4560, 12414), (5472, 10345), (6207, 9120), (6840, 8276)]