5004720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:360

約数の個数: 160

約数和(自身を含む): 19760640

約数和(自身を除く): 14755920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 331, 336, 360, 378, 420, 432, 504, 540, 560, 630, 662, 720, 756, 840, 945, 993, 1008, 1080, 1260, 1324, 1512, 1655, 1680, 1890, 1986, 2160, 2317, 2520, 2648, 2979, 3024, 3310, 3780, 3972, 4634, 4965, 5040, 5296, 5958, 6620, 6951, 7560, 7944, 8937, 9268, 9930, 11585, 11916, 13240, 13902, 14895, 15120, 15888, 17874, 18536, 19860, 20853, 23170, 23832, 26480, 27804, 29790, 34755, 35748, 37072, 39720, 41706, 44685, 46340, 47664, 55608, 59580, 62559, 69510, 71496, 79440, 83412, 89370, 92680, 104265, 111216, 119160, 125118, 139020, 142992, 166824, 178740, 185360, 208530, 238320, 250236, 278040, 312795, 333648, 357480, 417060, 500472, 556080, 625590, 714960, 834120, 1000944, 1251180, 1668240, 2502360, 5004720]

約数ペア:

[(1, 5004720), (2, 2502360), (3, 1668240), (4, 1251180), (5, 1000944), (6, 834120), (7, 714960), (8, 625590), (9, 556080), (10, 500472), (12, 417060), (14, 357480), (15, 333648), (16, 312795), (18, 278040), (20, 250236), (21, 238320), (24, 208530), (27, 185360), (28, 178740), (30, 166824), (35, 142992), (36, 139020), (40, 125118), (42, 119160), (45, 111216), (48, 104265), (54, 92680), (56, 89370), (60, 83412), (63, 79440), (70, 71496), (72, 69510), (80, 62559), (84, 59580), (90, 55608), (105, 47664), (108, 46340), (112, 44685), (120, 41706), (126, 39720), (135, 37072), (140, 35748), (144, 34755), (168, 29790), (180, 27804), (189, 26480), (210, 23832), (216, 23170), (240, 20853), (252, 19860), (270, 18536), (280, 17874), (315, 15888), (331, 15120), (336, 14895), (360, 13902), (378, 13240), (420, 11916), (432, 11585), (504, 9930), (540, 9268), (560, 8937), (630, 7944), (662, 7560), (720, 6951), (756, 6620), (840, 5958), (945, 5296), (993, 5040), (1008, 4965), (1080, 4634), (1260, 3972), (1324, 3780), (1512, 3310), (1655, 3024), (1680, 2979), (1890, 2648), (1986, 2520), (2160, 2317)]