61123320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5477}}^1$

素因数の和:5525

約数の個数: 96

約数和(自身を含む): 205096320

約数和(自身を除く): 143973000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5477, 5580, 10954, 11160, 16431, 21908, 27385, 32862, 43816, 49293, 54770, 65724, 82155, 98586, 109540, 131448, 164310, 169787, 197172, 219080, 246465, 328620, 339574, 394344, 492930, 509361, 657240, 679148, 848935, 985860, 1018722, 1358296, 1528083, 1697870, 1971720, 2037444, 2546805, 3056166, 3395740, 4074888, 5093610, 6112332, 6791480, 7640415, 10187220, 12224664, 15280830, 20374440, 30561660, 61123320]

約数ペア:

[(1, 61123320), (2, 30561660), (3, 20374440), (4, 15280830), (5, 12224664), (6, 10187220), (8, 7640415), (9, 6791480), (10, 6112332), (12, 5093610), (15, 4074888), (18, 3395740), (20, 3056166), (24, 2546805), (30, 2037444), (31, 1971720), (36, 1697870), (40, 1528083), (45, 1358296), (60, 1018722), (62, 985860), (72, 848935), (90, 679148), (93, 657240), (120, 509361), (124, 492930), (155, 394344), (180, 339574), (186, 328620), (248, 246465), (279, 219080), (310, 197172), (360, 169787), (372, 164310), (465, 131448), (558, 109540), (620, 98586), (744, 82155), (930, 65724), (1116, 54770), (1240, 49293), (1395, 43816), (1860, 32862), (2232, 27385), (2790, 21908), (3720, 16431), (5477, 11160), (5580, 10954)]