2964240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 10445760

約数和(自身を除く): 7481520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 179, 180, 184, 207, 230, 240, 276, 345, 358, 360, 368, 414, 460, 537, 552, 690, 716, 720, 828, 895, 920, 1035, 1074, 1104, 1380, 1432, 1611, 1656, 1790, 1840, 2070, 2148, 2685, 2760, 2864, 3222, 3312, 3580, 4117, 4140, 4296, 5370, 5520, 6444, 7160, 8055, 8234, 8280, 8592, 10740, 12351, 12888, 14320, 16110, 16468, 16560, 20585, 21480, 24702, 25776, 32220, 32936, 37053, 41170, 42960, 49404, 61755, 64440, 65872, 74106, 82340, 98808, 123510, 128880, 148212, 164680, 185265, 197616, 247020, 296424, 329360, 370530, 494040, 592848, 741060, 988080, 1482120, 2964240]

約数ペア:

[(1, 2964240), (2, 1482120), (3, 988080), (4, 741060), (5, 592848), (6, 494040), (8, 370530), (9, 329360), (10, 296424), (12, 247020), (15, 197616), (16, 185265), (18, 164680), (20, 148212), (23, 128880), (24, 123510), (30, 98808), (36, 82340), (40, 74106), (45, 65872), (46, 64440), (48, 61755), (60, 49404), (69, 42960), (72, 41170), (80, 37053), (90, 32936), (92, 32220), (115, 25776), (120, 24702), (138, 21480), (144, 20585), (179, 16560), (180, 16468), (184, 16110), (207, 14320), (230, 12888), (240, 12351), (276, 10740), (345, 8592), (358, 8280), (360, 8234), (368, 8055), (414, 7160), (460, 6444), (537, 5520), (552, 5370), (690, 4296), (716, 4140), (720, 4117), (828, 3580), (895, 3312), (920, 3222), (1035, 2864), (1074, 2760), (1104, 2685), (1380, 2148), (1432, 2070), (1611, 1840), (1656, 1790)]