981975240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{2087}}^1$

素因数の和:3411

約数の個数: 96

約数和(自身を含む): 3195391680

約数和(自身を除く): 2213416440

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, 1307, 2087, 2614, 3921, 4174, 5228, 6261, 6535, 7842, 8348, 10435, 10456, 11763, 12522, 13070, 15684, 16696, 18783, 19605, 20870, 23526, 25044, 26140, 31305, 31368, 37566, 39210, 41740, 47052, 50088, 52280, 58815, 62610, 75132, 78420, 83480, 93915, 94104, 117630, 125220, 150264, 156840, 187830, 235260, 250440, 375660, 470520, 751320, 2727709, 5455418, 8183127, 10910836, 13638545, 16366254, 21821672, 24549381, 27277090, 32732508, 40915635, 49098762, 54554180, 65465016, 81831270, 98197524, 109108360, 122746905, 163662540, 196395048, 245493810, 327325080, 490987620, 981975240]

約数ペア:

[(1, 981975240), (2, 490987620), (3, 327325080), (4, 245493810), (5, 196395048), (6, 163662540), (8, 122746905), (9, 109108360), (10, 98197524), (12, 81831270), (15, 65465016), (18, 54554180), (20, 49098762), (24, 40915635), (30, 32732508), (36, 27277090), (40, 24549381), (45, 21821672), (60, 16366254), (72, 13638545), (90, 10910836), (120, 8183127), (180, 5455418), (360, 2727709), (1307, 751320), (2087, 470520), (2614, 375660), (3921, 250440), (4174, 235260), (5228, 187830), (6261, 156840), (6535, 150264), (7842, 125220), (8348, 117630), (10435, 94104), (10456, 93915), (11763, 83480), (12522, 78420), (13070, 75132), (15684, 62610), (16696, 58815), (18783, 52280), (19605, 50088), (20870, 47052), (23526, 41740), (25044, 39210), (26140, 37566), (31305, 31368)]