30174480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5987}}^1$

素因数の和:6013

約数の個数: 120

約数和(自身を含む): 115831872

約数和(自身を除く): 85657392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5987, 11974, 17961, 23948, 29935, 35922, 41909, 47896, 53883, 59870, 71844, 83818, 89805, 95792, 107766, 119740, 125727, 143688, 167636, 179610, 209545, 215532, 239480, 251454, 269415, 287376, 335272, 359220, 377181, 419090, 431064, 478960, 502908, 538830, 628635, 670544, 718440, 754362, 838180, 862128, 1005816, 1077660, 1257270, 1436880, 1508724, 1676360, 1885905, 2011632, 2155320, 2514540, 3017448, 3352720, 3771810, 4310640, 5029080, 6034896, 7543620, 10058160, 15087240, 30174480]

約数ペア:

[(1, 30174480), (2, 15087240), (3, 10058160), (4, 7543620), (5, 6034896), (6, 5029080), (7, 4310640), (8, 3771810), (9, 3352720), (10, 3017448), (12, 2514540), (14, 2155320), (15, 2011632), (16, 1885905), (18, 1676360), (20, 1508724), (21, 1436880), (24, 1257270), (28, 1077660), (30, 1005816), (35, 862128), (36, 838180), (40, 754362), (42, 718440), (45, 670544), (48, 628635), (56, 538830), (60, 502908), (63, 478960), (70, 431064), (72, 419090), (80, 377181), (84, 359220), (90, 335272), (105, 287376), (112, 269415), (120, 251454), (126, 239480), (140, 215532), (144, 209545), (168, 179610), (180, 167636), (210, 143688), (240, 125727), (252, 119740), (280, 107766), (315, 95792), (336, 89805), (360, 83818), (420, 71844), (504, 59870), (560, 53883), (630, 47896), (720, 41909), (840, 35922), (1008, 29935), (1260, 23948), (1680, 17961), (2520, 11974), (5040, 5987)]