2502360

素因数分解:

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

素因数の和:358

約数の個数: 128

約数和(自身を含む): 9561600

約数和(自身を除く): 7059240

約数列:

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

約数ペア:

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