2386661880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1609}}^1$

素因数の和:1933

約数の個数: 128

約数和(自身を含む): 7344691200

約数和(自身を除く): 4958029320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 263, 282, 376, 470, 526, 564, 705, 789, 940, 1052, 1128, 1315, 1410, 1578, 1609, 1880, 2104, 2630, 2820, 3156, 3218, 3945, 4827, 5260, 5640, 6312, 6436, 7890, 8045, 9654, 10520, 12361, 12872, 15780, 16090, 19308, 24135, 24722, 31560, 32180, 37083, 38616, 48270, 49444, 61805, 64360, 74166, 75623, 96540, 98888, 123610, 148332, 151246, 185415, 193080, 226869, 247220, 296664, 302492, 370830, 378115, 423167, 453738, 494440, 604984, 741660, 756230, 846334, 907476, 1134345, 1269501, 1483320, 1512460, 1692668, 1814952, 2115835, 2268690, 2539002, 3024920, 3385336, 4231670, 4537380, 5078004, 6347505, 8463340, 9074760, 10156008, 12695010, 16926680, 19888849, 25390020, 39777698, 50780040, 59666547, 79555396, 99444245, 119333094, 159110792, 198888490, 238666188, 298332735, 397776980, 477332376, 596665470, 795553960, 1193330940, 2386661880]

約数ペア:

[(1, 2386661880), (2, 1193330940), (3, 795553960), (4, 596665470), (5, 477332376), (6, 397776980), (8, 298332735), (10, 238666188), (12, 198888490), (15, 159110792), (20, 119333094), (24, 99444245), (30, 79555396), (40, 59666547), (47, 50780040), (60, 39777698), (94, 25390020), (120, 19888849), (141, 16926680), (188, 12695010), (235, 10156008), (263, 9074760), (282, 8463340), (376, 6347505), (470, 5078004), (526, 4537380), (564, 4231670), (705, 3385336), (789, 3024920), (940, 2539002), (1052, 2268690), (1128, 2115835), (1315, 1814952), (1410, 1692668), (1578, 1512460), (1609, 1483320), (1880, 1269501), (2104, 1134345), (2630, 907476), (2820, 846334), (3156, 756230), (3218, 741660), (3945, 604984), (4827, 494440), (5260, 453738), (5640, 423167), (6312, 378115), (6436, 370830), (7890, 302492), (8045, 296664), (9654, 247220), (10520, 226869), (12361, 193080), (12872, 185415), (15780, 151246), (16090, 148332), (19308, 123610), (24135, 98888), (24722, 96540), (31560, 75623), (32180, 74166), (37083, 64360), (38616, 61805), (48270, 49444)]