137427120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{190871}}^1$

素因数の和:190890

約数の個数: 60

約数和(自身を含む): 461528496

約数和(自身を除く): 324101376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 190871, 381742, 572613, 763484, 954355, 1145226, 1526968, 1717839, 1908710, 2290452, 2863065, 3053936, 3435678, 3817420, 4580904, 5726130, 6871356, 7634840, 8589195, 9161808, 11452260, 13742712, 15269680, 17178390, 22904520, 27485424, 34356780, 45809040, 68713560, 137427120]

約数ペア:

[(1, 137427120), (2, 68713560), (3, 45809040), (4, 34356780), (5, 27485424), (6, 22904520), (8, 17178390), (9, 15269680), (10, 13742712), (12, 11452260), (15, 9161808), (16, 8589195), (18, 7634840), (20, 6871356), (24, 5726130), (30, 4580904), (36, 3817420), (40, 3435678), (45, 3053936), (48, 2863065), (60, 2290452), (72, 1908710), (80, 1717839), (90, 1526968), (120, 1145226), (144, 954355), (180, 763484), (240, 572613), (360, 381742), (720, 190871)]