6688080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1353

約数の個数: 120

約数和(自身を含む): 25688832

約数和(自身を除く): 19000752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1327, 1680, 2520, 2654, 3981, 5040, 5308, 6635, 7962, 9289, 10616, 11943, 13270, 15924, 18578, 19905, 21232, 23886, 26540, 27867, 31848, 37156, 39810, 46445, 47772, 53080, 55734, 59715, 63696, 74312, 79620, 83601, 92890, 95544, 106160, 111468, 119430, 139335, 148624, 159240, 167202, 185780, 191088, 222936, 238860, 278670, 318480, 334404, 371560, 418005, 445872, 477720, 557340, 668808, 743120, 836010, 955440, 1114680, 1337616, 1672020, 2229360, 3344040, 6688080]

約数ペア:

[(1, 6688080), (2, 3344040), (3, 2229360), (4, 1672020), (5, 1337616), (6, 1114680), (7, 955440), (8, 836010), (9, 743120), (10, 668808), (12, 557340), (14, 477720), (15, 445872), (16, 418005), (18, 371560), (20, 334404), (21, 318480), (24, 278670), (28, 238860), (30, 222936), (35, 191088), (36, 185780), (40, 167202), (42, 159240), (45, 148624), (48, 139335), (56, 119430), (60, 111468), (63, 106160), (70, 95544), (72, 92890), (80, 83601), (84, 79620), (90, 74312), (105, 63696), (112, 59715), (120, 55734), (126, 53080), (140, 47772), (144, 46445), (168, 39810), (180, 37156), (210, 31848), (240, 27867), (252, 26540), (280, 23886), (315, 21232), (336, 19905), (360, 18578), (420, 15924), (504, 13270), (560, 11943), (630, 10616), (720, 9289), (840, 7962), (1008, 6635), (1260, 5308), (1327, 5040), (1680, 3981), (2520, 2654)]