126438480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{25087}}^1$

素因数の和:25113

約数の個数: 120

約数和(自身を含む): 485302272

約数和(自身を除く): 358863792

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, 25087, 50174, 75261, 100348, 125435, 150522, 175609, 200696, 225783, 250870, 301044, 351218, 376305, 401392, 451566, 501740, 526827, 602088, 702436, 752610, 878045, 903132, 1003480, 1053654, 1128915, 1204176, 1404872, 1505220, 1580481, 1756090, 1806264, 2006960, 2107308, 2257830, 2634135, 2809744, 3010440, 3160962, 3512180, 3612528, 4214616, 4515660, 5268270, 6020880, 6321924, 7024360, 7902405, 8429232, 9031320, 10536540, 12643848, 14048720, 15804810, 18062640, 21073080, 25287696, 31609620, 42146160, 63219240, 126438480]

約数ペア:

[(1, 126438480), (2, 63219240), (3, 42146160), (4, 31609620), (5, 25287696), (6, 21073080), (7, 18062640), (8, 15804810), (9, 14048720), (10, 12643848), (12, 10536540), (14, 9031320), (15, 8429232), (16, 7902405), (18, 7024360), (20, 6321924), (21, 6020880), (24, 5268270), (28, 4515660), (30, 4214616), (35, 3612528), (36, 3512180), (40, 3160962), (42, 3010440), (45, 2809744), (48, 2634135), (56, 2257830), (60, 2107308), (63, 2006960), (70, 1806264), (72, 1756090), (80, 1580481), (84, 1505220), (90, 1404872), (105, 1204176), (112, 1128915), (120, 1053654), (126, 1003480), (140, 903132), (144, 878045), (168, 752610), (180, 702436), (210, 602088), (240, 526827), (252, 501740), (280, 451566), (315, 401392), (336, 376305), (360, 351218), (420, 301044), (504, 250870), (560, 225783), (630, 200696), (720, 175609), (840, 150522), (1008, 125435), (1260, 100348), (1680, 75261), (2520, 50174), (5040, 25087)]