120249720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8147}}^1$

素因数の和:8205

約数の個数: 96

約数和(自身を含む): 400392720

約数和(自身を除く): 280143000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 8147, 14760, 16294, 24441, 32588, 40735, 48882, 65176, 73323, 81470, 97764, 122205, 146646, 162940, 195528, 244410, 293292, 325880, 334027, 366615, 488820, 586584, 668054, 733230, 977640, 1002081, 1336108, 1466460, 1670135, 2004162, 2672216, 2932920, 3006243, 3340270, 4008324, 5010405, 6012486, 6680540, 8016648, 10020810, 12024972, 13361080, 15031215, 20041620, 24049944, 30062430, 40083240, 60124860, 120249720]

約数ペア:

[(1, 120249720), (2, 60124860), (3, 40083240), (4, 30062430), (5, 24049944), (6, 20041620), (8, 15031215), (9, 13361080), (10, 12024972), (12, 10020810), (15, 8016648), (18, 6680540), (20, 6012486), (24, 5010405), (30, 4008324), (36, 3340270), (40, 3006243), (41, 2932920), (45, 2672216), (60, 2004162), (72, 1670135), (82, 1466460), (90, 1336108), (120, 1002081), (123, 977640), (164, 733230), (180, 668054), (205, 586584), (246, 488820), (328, 366615), (360, 334027), (369, 325880), (410, 293292), (492, 244410), (615, 195528), (738, 162940), (820, 146646), (984, 122205), (1230, 97764), (1476, 81470), (1640, 73323), (1845, 65176), (2460, 48882), (2952, 40735), (3690, 32588), (4920, 24441), (7380, 16294), (8147, 14760)]