2261382480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{448687}}^1$

素因数の和:448713

約数の個数: 120

約数和(自身を含む): 8679420672

約数和(自身を除く): 6418038192

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, 448687, 897374, 1346061, 1794748, 2243435, 2692122, 3140809, 3589496, 4038183, 4486870, 5384244, 6281618, 6730305, 7178992, 8076366, 8973740, 9422427, 10768488, 12563236, 13460610, 15704045, 16152732, 17947480, 18844854, 20190915, 21536976, 25126472, 26921220, 28267281, 31408090, 32305464, 35894960, 37689708, 40381830, 47112135, 50252944, 53842440, 56534562, 62816180, 64610928, 75379416, 80763660, 94224270, 107684880, 113069124, 125632360, 141336405, 150758832, 161527320, 188448540, 226138248, 251264720, 282672810, 323054640, 376897080, 452276496, 565345620, 753794160, 1130691240, 2261382480]

約数ペア:

[(1, 2261382480), (2, 1130691240), (3, 753794160), (4, 565345620), (5, 452276496), (6, 376897080), (7, 323054640), (8, 282672810), (9, 251264720), (10, 226138248), (12, 188448540), (14, 161527320), (15, 150758832), (16, 141336405), (18, 125632360), (20, 113069124), (21, 107684880), (24, 94224270), (28, 80763660), (30, 75379416), (35, 64610928), (36, 62816180), (40, 56534562), (42, 53842440), (45, 50252944), (48, 47112135), (56, 40381830), (60, 37689708), (63, 35894960), (70, 32305464), (72, 31408090), (80, 28267281), (84, 26921220), (90, 25126472), (105, 21536976), (112, 20190915), (120, 18844854), (126, 17947480), (140, 16152732), (144, 15704045), (168, 13460610), (180, 12563236), (210, 10768488), (240, 9422427), (252, 8973740), (280, 8076366), (315, 7178992), (336, 6730305), (360, 6281618), (420, 5384244), (504, 4486870), (560, 4038183), (630, 3589496), (720, 3140809), (840, 2692122), (1008, 2243435), (1260, 1794748), (1680, 1346061), (2520, 897374), (5040, 448687)]