6881160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 24312960

約数和(自身を除く): 17431800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 401, 429, 440, 520, 572, 660, 715, 780, 802, 858, 1144, 1203, 1320, 1430, 1560, 1604, 1716, 2005, 2145, 2406, 2860, 3208, 3432, 4010, 4290, 4411, 4812, 5213, 5720, 6015, 8020, 8580, 8822, 9624, 10426, 12030, 13233, 15639, 16040, 17160, 17644, 20852, 22055, 24060, 26065, 26466, 31278, 35288, 41704, 44110, 48120, 52130, 52932, 57343, 62556, 66165, 78195, 88220, 104260, 105864, 114686, 125112, 132330, 156390, 172029, 176440, 208520, 229372, 264660, 286715, 312780, 344058, 458744, 529320, 573430, 625560, 688116, 860145, 1146860, 1376232, 1720290, 2293720, 3440580, 6881160]

約数ペア:

[(1, 6881160), (2, 3440580), (3, 2293720), (4, 1720290), (5, 1376232), (6, 1146860), (8, 860145), (10, 688116), (11, 625560), (12, 573430), (13, 529320), (15, 458744), (20, 344058), (22, 312780), (24, 286715), (26, 264660), (30, 229372), (33, 208520), (39, 176440), (40, 172029), (44, 156390), (52, 132330), (55, 125112), (60, 114686), (65, 105864), (66, 104260), (78, 88220), (88, 78195), (104, 66165), (110, 62556), (120, 57343), (130, 52932), (132, 52130), (143, 48120), (156, 44110), (165, 41704), (195, 35288), (220, 31278), (260, 26466), (264, 26065), (286, 24060), (312, 22055), (330, 20852), (390, 17644), (401, 17160), (429, 16040), (440, 15639), (520, 13233), (572, 12030), (660, 10426), (715, 9624), (780, 8822), (802, 8580), (858, 8020), (1144, 6015), (1203, 5720), (1320, 5213), (1430, 4812), (1560, 4411), (1604, 4290), (1716, 4010), (2005, 3432), (2145, 3208), (2406, 2860)]