12954920760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{24631}}^1$

素因数の和:25138

約数の個数: 128

約数和(自身を含む): 43273497600

約数和(自身を除く): 30318576840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 487, 540, 974, 1080, 1461, 1948, 2435, 2922, 3896, 4383, 4870, 5844, 7305, 8766, 9740, 11688, 13149, 14610, 17532, 19480, 21915, 24631, 26298, 29220, 35064, 43830, 49262, 52596, 58440, 65745, 73893, 87660, 98524, 105192, 123155, 131490, 147786, 175320, 197048, 221679, 246310, 262980, 295572, 369465, 443358, 492620, 525960, 591144, 665037, 738930, 886716, 985240, 1108395, 1330074, 1477860, 1773432, 2216790, 2660148, 2955720, 3325185, 4433580, 5320296, 6650370, 8867160, 11995297, 13300740, 23990594, 26601480, 35985891, 47981188, 59976485, 71971782, 95962376, 107957673, 119952970, 143943564, 179929455, 215915346, 239905940, 287887128, 323873019, 359858910, 431830692, 479811880, 539788365, 647746038, 719717820, 863661384, 1079576730, 1295492076, 1439435640, 1619365095, 2159153460, 2590984152, 3238730190, 4318306920, 6477460380, 12954920760]

約数ペア:

[(1, 12954920760), (2, 6477460380), (3, 4318306920), (4, 3238730190), (5, 2590984152), (6, 2159153460), (8, 1619365095), (9, 1439435640), (10, 1295492076), (12, 1079576730), (15, 863661384), (18, 719717820), (20, 647746038), (24, 539788365), (27, 479811880), (30, 431830692), (36, 359858910), (40, 323873019), (45, 287887128), (54, 239905940), (60, 215915346), (72, 179929455), (90, 143943564), (108, 119952970), (120, 107957673), (135, 95962376), (180, 71971782), (216, 59976485), (270, 47981188), (360, 35985891), (487, 26601480), (540, 23990594), (974, 13300740), (1080, 11995297), (1461, 8867160), (1948, 6650370), (2435, 5320296), (2922, 4433580), (3896, 3325185), (4383, 2955720), (4870, 2660148), (5844, 2216790), (7305, 1773432), (8766, 1477860), (9740, 1330074), (11688, 1108395), (13149, 985240), (14610, 886716), (17532, 738930), (19480, 665037), (21915, 591144), (24631, 525960), (26298, 492620), (29220, 443358), (35064, 369465), (43830, 295572), (49262, 262980), (52596, 246310), (58440, 221679), (65745, 197048), (73893, 175320), (87660, 147786), (98524, 131490), (105192, 123155)]