42891651720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{154933}}^1$

素因数の和:155719

約数の個数: 96

約数和(自身を含む): 139580040600

約数和(自身を除く): 96688388880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 769, 1538, 2307, 3076, 3845, 4614, 6152, 6921, 7690, 9228, 11535, 13842, 15380, 18456, 23070, 27684, 30760, 34605, 46140, 55368, 69210, 92280, 138420, 154933, 276840, 309866, 464799, 619732, 774665, 929598, 1239464, 1394397, 1549330, 1859196, 2323995, 2788794, 3098660, 3718392, 4647990, 5577588, 6197320, 6971985, 9295980, 11155176, 13943970, 18591960, 27887940, 55775880, 119143477, 238286954, 357430431, 476573908, 595717385, 714860862, 953147816, 1072291293, 1191434770, 1429721724, 1787152155, 2144582586, 2382869540, 2859443448, 3574304310, 4289165172, 4765739080, 5361456465, 7148608620, 8578330344, 10722912930, 14297217240, 21445825860, 42891651720]

約数ペア:

[(1, 42891651720), (2, 21445825860), (3, 14297217240), (4, 10722912930), (5, 8578330344), (6, 7148608620), (8, 5361456465), (9, 4765739080), (10, 4289165172), (12, 3574304310), (15, 2859443448), (18, 2382869540), (20, 2144582586), (24, 1787152155), (30, 1429721724), (36, 1191434770), (40, 1072291293), (45, 953147816), (60, 714860862), (72, 595717385), (90, 476573908), (120, 357430431), (180, 238286954), (360, 119143477), (769, 55775880), (1538, 27887940), (2307, 18591960), (3076, 13943970), (3845, 11155176), (4614, 9295980), (6152, 6971985), (6921, 6197320), (7690, 5577588), (9228, 4647990), (11535, 3718392), (13842, 3098660), (15380, 2788794), (18456, 2323995), (23070, 1859196), (27684, 1549330), (30760, 1394397), (34605, 1239464), (46140, 929598), (55368, 774665), (69210, 619732), (92280, 464799), (138420, 309866), (154933, 276840)]