2084040

素因数分解:

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

素因数の和:851

約数の個数: 96

約数和(自身を含む): 7750080

約数和(自身を除く): 5666040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 827, 840, 1260, 1654, 2481, 2520, 3308, 4135, 4962, 5789, 6616, 7443, 8270, 9924, 11578, 12405, 14886, 16540, 17367, 19848, 23156, 24810, 28945, 29772, 33080, 34734, 37215, 46312, 49620, 52101, 57890, 59544, 69468, 74430, 86835, 99240, 104202, 115780, 138936, 148860, 173670, 208404, 231560, 260505, 297720, 347340, 416808, 521010, 694680, 1042020, 2084040]

約数ペア:

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