120181440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5443}}^1$

素因数の和:5486

約数の個数: 112

約数和(自身を含む): 398239488

約数和(自身を除く): 278058048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5443, 5520, 7360, 10886, 11040, 16329, 21772, 22080, 27215, 32658, 43544, 54430, 65316, 81645, 87088, 108860, 125189, 130632, 163290, 174176, 217720, 250378, 261264, 326580, 348352, 375567, 435440, 500756, 522528, 625945, 653160, 751134, 870880, 1001512, 1045056, 1251890, 1306320, 1502268, 1741760, 1877835, 2003024, 2503780, 2612640, 3004536, 3755670, 4006048, 5007560, 5225280, 6009072, 7511340, 8012096, 10015120, 12018144, 15022680, 20030240, 24036288, 30045360, 40060480, 60090720, 120181440]

約数ペア:

[(1, 120181440), (2, 60090720), (3, 40060480), (4, 30045360), (5, 24036288), (6, 20030240), (8, 15022680), (10, 12018144), (12, 10015120), (15, 8012096), (16, 7511340), (20, 6009072), (23, 5225280), (24, 5007560), (30, 4006048), (32, 3755670), (40, 3004536), (46, 2612640), (48, 2503780), (60, 2003024), (64, 1877835), (69, 1741760), (80, 1502268), (92, 1306320), (96, 1251890), (115, 1045056), (120, 1001512), (138, 870880), (160, 751134), (184, 653160), (192, 625945), (230, 522528), (240, 500756), (276, 435440), (320, 375567), (345, 348352), (368, 326580), (460, 261264), (480, 250378), (552, 217720), (690, 174176), (736, 163290), (920, 130632), (960, 125189), (1104, 108860), (1380, 87088), (1472, 81645), (1840, 65316), (2208, 54430), (2760, 43544), (3680, 32658), (4416, 27215), (5443, 22080), (5520, 21772), (7360, 16329), (10886, 11040)]