15841080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 52228800

約数和(自身を除く): 36387720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 557, 632, 711, 790, 948, 1114, 1185, 1422, 1580, 1671, 1896, 2228, 2370, 2785, 2844, 3160, 3342, 3555, 4456, 4740, 5013, 5570, 5688, 6684, 7110, 8355, 9480, 10026, 11140, 13368, 14220, 16710, 20052, 22280, 25065, 28440, 33420, 40104, 44003, 50130, 66840, 88006, 100260, 132009, 176012, 200520, 220015, 264018, 352024, 396027, 440030, 528036, 660045, 792054, 880060, 1056072, 1320090, 1584108, 1760120, 1980135, 2640180, 3168216, 3960270, 5280360, 7920540, 15841080]

約数ペア:

[(1, 15841080), (2, 7920540), (3, 5280360), (4, 3960270), (5, 3168216), (6, 2640180), (8, 1980135), (9, 1760120), (10, 1584108), (12, 1320090), (15, 1056072), (18, 880060), (20, 792054), (24, 660045), (30, 528036), (36, 440030), (40, 396027), (45, 352024), (60, 264018), (72, 220015), (79, 200520), (90, 176012), (120, 132009), (158, 100260), (180, 88006), (237, 66840), (316, 50130), (360, 44003), (395, 40104), (474, 33420), (557, 28440), (632, 25065), (711, 22280), (790, 20052), (948, 16710), (1114, 14220), (1185, 13368), (1422, 11140), (1580, 10026), (1671, 9480), (1896, 8355), (2228, 7110), (2370, 6684), (2785, 5688), (2844, 5570), (3160, 5013), (3342, 4740), (3555, 4456)]