3336480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:359

約数の個数: 144

約数和(自身を含む): 13051584

約数和(自身を除く): 9715104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 331, 336, 360, 420, 480, 504, 560, 630, 662, 672, 720, 840, 993, 1008, 1120, 1260, 1324, 1440, 1655, 1680, 1986, 2016, 2317, 2520, 2648, 2979, 3310, 3360, 3972, 4634, 4965, 5040, 5296, 5958, 6620, 6951, 7944, 9268, 9930, 10080, 10592, 11585, 11916, 13240, 13902, 14895, 15888, 18536, 19860, 20853, 23170, 23832, 26480, 27804, 29790, 31776, 34755, 37072, 39720, 41706, 46340, 47664, 52960, 55608, 59580, 69510, 74144, 79440, 83412, 92680, 95328, 104265, 111216, 119160, 139020, 158880, 166824, 185360, 208530, 222432, 238320, 278040, 333648, 370720, 417060, 476640, 556080, 667296, 834120, 1112160, 1668240, 3336480]

約数ペア:

[(1, 3336480), (2, 1668240), (3, 1112160), (4, 834120), (5, 667296), (6, 556080), (7, 476640), (8, 417060), (9, 370720), (10, 333648), (12, 278040), (14, 238320), (15, 222432), (16, 208530), (18, 185360), (20, 166824), (21, 158880), (24, 139020), (28, 119160), (30, 111216), (32, 104265), (35, 95328), (36, 92680), (40, 83412), (42, 79440), (45, 74144), (48, 69510), (56, 59580), (60, 55608), (63, 52960), (70, 47664), (72, 46340), (80, 41706), (84, 39720), (90, 37072), (96, 34755), (105, 31776), (112, 29790), (120, 27804), (126, 26480), (140, 23832), (144, 23170), (160, 20853), (168, 19860), (180, 18536), (210, 15888), (224, 14895), (240, 13902), (252, 13240), (280, 11916), (288, 11585), (315, 10592), (331, 10080), (336, 9930), (360, 9268), (420, 7944), (480, 6951), (504, 6620), (560, 5958), (630, 5296), (662, 5040), (672, 4965), (720, 4634), (840, 3972), (993, 3360), (1008, 3310), (1120, 2979), (1260, 2648), (1324, 2520), (1440, 2317), (1655, 2016), (1680, 1986)]