102912840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 335724480

約数和(自身を除く): 232811640

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, 487, 587, 974, 1174, 1461, 1761, 1948, 2348, 2435, 2922, 2935, 3522, 3896, 4383, 4696, 4870, 5283, 5844, 5870, 7044, 7305, 8766, 8805, 9740, 10566, 11688, 11740, 14088, 14610, 17532, 17610, 19480, 21132, 21915, 23480, 26415, 29220, 35064, 35220, 42264, 43830, 52830, 58440, 70440, 87660, 105660, 175320, 211320, 285869, 571738, 857607, 1143476, 1429345, 1715214, 2286952, 2572821, 2858690, 3430428, 4288035, 5145642, 5717380, 6860856, 8576070, 10291284, 11434760, 12864105, 17152140, 20582568, 25728210, 34304280, 51456420, 102912840]

約数ペア:

[(1, 102912840), (2, 51456420), (3, 34304280), (4, 25728210), (5, 20582568), (6, 17152140), (8, 12864105), (9, 11434760), (10, 10291284), (12, 8576070), (15, 6860856), (18, 5717380), (20, 5145642), (24, 4288035), (30, 3430428), (36, 2858690), (40, 2572821), (45, 2286952), (60, 1715214), (72, 1429345), (90, 1143476), (120, 857607), (180, 571738), (360, 285869), (487, 211320), (587, 175320), (974, 105660), (1174, 87660), (1461, 70440), (1761, 58440), (1948, 52830), (2348, 43830), (2435, 42264), (2922, 35220), (2935, 35064), (3522, 29220), (3896, 26415), (4383, 23480), (4696, 21915), (4870, 21132), (5283, 19480), (5844, 17610), (5870, 17532), (7044, 14610), (7305, 14088), (8766, 11740), (8805, 11688), (9740, 10566)]