25595160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{811}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 77172480

約数和(自身を除く): 51577320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 811, 1052, 1315, 1578, 1622, 2104, 2433, 2630, 3156, 3244, 3945, 4055, 4866, 5260, 6312, 6488, 7890, 8110, 9732, 10520, 12165, 15780, 16220, 19464, 24330, 31560, 32440, 48660, 97320, 213293, 426586, 639879, 853172, 1066465, 1279758, 1706344, 2132930, 2559516, 3199395, 4265860, 5119032, 6398790, 8531720, 12797580, 25595160]

約数ペア:

[(1, 25595160), (2, 12797580), (3, 8531720), (4, 6398790), (5, 5119032), (6, 4265860), (8, 3199395), (10, 2559516), (12, 2132930), (15, 1706344), (20, 1279758), (24, 1066465), (30, 853172), (40, 639879), (60, 426586), (120, 213293), (263, 97320), (526, 48660), (789, 32440), (811, 31560), (1052, 24330), (1315, 19464), (1578, 16220), (1622, 15780), (2104, 12165), (2433, 10520), (2630, 9732), (3156, 8110), (3244, 7890), (3945, 6488), (4055, 6312), (4866, 5260)]