121600560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11783}}^1$

素因数の和:11842

約数の個数: 80

約数和(自身を含む): 385761024

約数和(自身を除く): 264160464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 11783, 23566, 35349, 47132, 58915, 70698, 94264, 117830, 141396, 176745, 188528, 235660, 282792, 353490, 471320, 506669, 565584, 706980, 942640, 1013338, 1413960, 1520007, 2026676, 2533345, 2827920, 3040014, 4053352, 5066690, 6080028, 7600035, 8106704, 10133380, 12160056, 15200070, 20266760, 24320112, 30400140, 40533520, 60800280, 121600560]

約数ペア:

[(1, 121600560), (2, 60800280), (3, 40533520), (4, 30400140), (5, 24320112), (6, 20266760), (8, 15200070), (10, 12160056), (12, 10133380), (15, 8106704), (16, 7600035), (20, 6080028), (24, 5066690), (30, 4053352), (40, 3040014), (43, 2827920), (48, 2533345), (60, 2026676), (80, 1520007), (86, 1413960), (120, 1013338), (129, 942640), (172, 706980), (215, 565584), (240, 506669), (258, 471320), (344, 353490), (430, 282792), (516, 235660), (645, 188528), (688, 176745), (860, 141396), (1032, 117830), (1290, 94264), (1720, 70698), (2064, 58915), (2580, 47132), (3440, 35349), (5160, 23566), (10320, 11783)]