2867760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{569}}^1$

素因数の和:595

約数の個数: 120

約数和(自身を含む): 11026080

約数和(自身を除く): 8158320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 569, 630, 720, 840, 1008, 1138, 1260, 1680, 1707, 2276, 2520, 2845, 3414, 3983, 4552, 5040, 5121, 5690, 6828, 7966, 8535, 9104, 10242, 11380, 11949, 13656, 15932, 17070, 19915, 20484, 22760, 23898, 25605, 27312, 31864, 34140, 35847, 39830, 40968, 45520, 47796, 51210, 59745, 63728, 68280, 71694, 79660, 81936, 95592, 102420, 119490, 136560, 143388, 159320, 179235, 191184, 204840, 238980, 286776, 318640, 358470, 409680, 477960, 573552, 716940, 955920, 1433880, 2867760]

約数ペア:

[(1, 2867760), (2, 1433880), (3, 955920), (4, 716940), (5, 573552), (6, 477960), (7, 409680), (8, 358470), (9, 318640), (10, 286776), (12, 238980), (14, 204840), (15, 191184), (16, 179235), (18, 159320), (20, 143388), (21, 136560), (24, 119490), (28, 102420), (30, 95592), (35, 81936), (36, 79660), (40, 71694), (42, 68280), (45, 63728), (48, 59745), (56, 51210), (60, 47796), (63, 45520), (70, 40968), (72, 39830), (80, 35847), (84, 34140), (90, 31864), (105, 27312), (112, 25605), (120, 23898), (126, 22760), (140, 20484), (144, 19915), (168, 17070), (180, 15932), (210, 13656), (240, 11949), (252, 11380), (280, 10242), (315, 9104), (336, 8535), (360, 7966), (420, 6828), (504, 5690), (560, 5121), (569, 5040), (630, 4552), (720, 3983), (840, 3414), (1008, 2845), (1138, 2520), (1260, 2276), (1680, 1707)]