4033680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^5$

素因数の和:51

約数の個数: 120

約数和(自身を含む): 14588352

約数和(自身を除く): 10554672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2401, 2744, 2940, 3430, 3920, 4116, 4802, 5145, 5488, 5880, 6860, 7203, 8232, 9604, 10290, 11760, 12005, 13720, 14406, 16464, 16807, 19208, 20580, 24010, 27440, 28812, 33614, 36015, 38416, 41160, 48020, 50421, 57624, 67228, 72030, 82320, 84035, 96040, 100842, 115248, 134456, 144060, 168070, 192080, 201684, 252105, 268912, 288120, 336140, 403368, 504210, 576240, 672280, 806736, 1008420, 1344560, 2016840, 4033680]

約数ペア:

[(1, 4033680), (2, 2016840), (3, 1344560), (4, 1008420), (5, 806736), (6, 672280), (7, 576240), (8, 504210), (10, 403368), (12, 336140), (14, 288120), (15, 268912), (16, 252105), (20, 201684), (21, 192080), (24, 168070), (28, 144060), (30, 134456), (35, 115248), (40, 100842), (42, 96040), (48, 84035), (49, 82320), (56, 72030), (60, 67228), (70, 57624), (80, 50421), (84, 48020), (98, 41160), (105, 38416), (112, 36015), (120, 33614), (140, 28812), (147, 27440), (168, 24010), (196, 20580), (210, 19208), (240, 16807), (245, 16464), (280, 14406), (294, 13720), (336, 12005), (343, 11760), (392, 10290), (420, 9604), (490, 8232), (560, 7203), (588, 6860), (686, 5880), (735, 5488), (784, 5145), (840, 4802), (980, 4116), (1029, 3920), (1176, 3430), (1372, 2940), (1470, 2744), (1680, 2401), (1715, 2352), (1960, 2058)]