65162520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{571}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 212818320

約数和(自身を除く): 147655800

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, 317, 360, 571, 634, 951, 1142, 1268, 1585, 1713, 1902, 2284, 2536, 2853, 2855, 3170, 3426, 3804, 4568, 4755, 5139, 5706, 5710, 6340, 6852, 7608, 8565, 9510, 10278, 11412, 11420, 12680, 13704, 14265, 17130, 19020, 20556, 22824, 22840, 25695, 28530, 34260, 38040, 41112, 51390, 57060, 68520, 102780, 114120, 181007, 205560, 362014, 543021, 724028, 905035, 1086042, 1448056, 1629063, 1810070, 2172084, 2715105, 3258126, 3620140, 4344168, 5430210, 6516252, 7240280, 8145315, 10860420, 13032504, 16290630, 21720840, 32581260, 65162520]

約数ペア:

[(1, 65162520), (2, 32581260), (3, 21720840), (4, 16290630), (5, 13032504), (6, 10860420), (8, 8145315), (9, 7240280), (10, 6516252), (12, 5430210), (15, 4344168), (18, 3620140), (20, 3258126), (24, 2715105), (30, 2172084), (36, 1810070), (40, 1629063), (45, 1448056), (60, 1086042), (72, 905035), (90, 724028), (120, 543021), (180, 362014), (317, 205560), (360, 181007), (571, 114120), (634, 102780), (951, 68520), (1142, 57060), (1268, 51390), (1585, 41112), (1713, 38040), (1902, 34260), (2284, 28530), (2536, 25695), (2853, 22840), (2855, 22824), (3170, 20556), (3426, 19020), (3804, 17130), (4568, 14265), (4755, 13704), (5139, 12680), (5706, 11420), (5710, 11412), (6340, 10278), (6852, 9510), (7608, 8565)]