4168080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{827}}^1$

素因数の和:853

約数の個数: 120

約数和(自身を含む): 16016832

約数和(自身を除く): 11848752

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, 827, 840, 1008, 1260, 1654, 1680, 2481, 2520, 3308, 4135, 4962, 5040, 5789, 6616, 7443, 8270, 9924, 11578, 12405, 13232, 14886, 16540, 17367, 19848, 23156, 24810, 28945, 29772, 33080, 34734, 37215, 39696, 46312, 49620, 52101, 57890, 59544, 66160, 69468, 74430, 86835, 92624, 99240, 104202, 115780, 119088, 138936, 148860, 173670, 198480, 208404, 231560, 260505, 277872, 297720, 347340, 416808, 463120, 521010, 595440, 694680, 833616, 1042020, 1389360, 2084040, 4168080]

約数ペア:

[(1, 4168080), (2, 2084040), (3, 1389360), (4, 1042020), (5, 833616), (6, 694680), (7, 595440), (8, 521010), (9, 463120), (10, 416808), (12, 347340), (14, 297720), (15, 277872), (16, 260505), (18, 231560), (20, 208404), (21, 198480), (24, 173670), (28, 148860), (30, 138936), (35, 119088), (36, 115780), (40, 104202), (42, 99240), (45, 92624), (48, 86835), (56, 74430), (60, 69468), (63, 66160), (70, 59544), (72, 57890), (80, 52101), (84, 49620), (90, 46312), (105, 39696), (112, 37215), (120, 34734), (126, 33080), (140, 29772), (144, 28945), (168, 24810), (180, 23156), (210, 19848), (240, 17367), (252, 16540), (280, 14886), (315, 13232), (336, 12405), (360, 11578), (420, 9924), (504, 8270), (560, 7443), (630, 6616), (720, 5789), (827, 5040), (840, 4962), (1008, 4135), (1260, 3308), (1654, 2520), (1680, 2481)]