682802640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72949}}^1$

素因数の和:72981

約数の個数: 120

約数和(自身を含む): 2469503400

約数和(自身を除く): 1786700760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 72949, 145898, 218847, 291796, 364745, 437694, 583592, 656541, 729490, 875388, 948337, 1094235, 1167184, 1313082, 1458980, 1750776, 1896674, 2188470, 2626164, 2845011, 2917960, 3282705, 3501552, 3793348, 4376940, 4741685, 5252328, 5690022, 5835920, 6565410, 7586696, 8535033, 8753880, 9483370, 10504656, 11380044, 13130820, 14225055, 15173392, 17070066, 17507760, 18966740, 22760088, 26261640, 28450110, 34140132, 37933480, 42675165, 45520176, 52523280, 56900220, 68280264, 75866960, 85350330, 113800440, 136560528, 170700660, 227600880, 341401320, 682802640]

約数ペア:

[(1, 682802640), (2, 341401320), (3, 227600880), (4, 170700660), (5, 136560528), (6, 113800440), (8, 85350330), (9, 75866960), (10, 68280264), (12, 56900220), (13, 52523280), (15, 45520176), (16, 42675165), (18, 37933480), (20, 34140132), (24, 28450110), (26, 26261640), (30, 22760088), (36, 18966740), (39, 17507760), (40, 17070066), (45, 15173392), (48, 14225055), (52, 13130820), (60, 11380044), (65, 10504656), (72, 9483370), (78, 8753880), (80, 8535033), (90, 7586696), (104, 6565410), (117, 5835920), (120, 5690022), (130, 5252328), (144, 4741685), (156, 4376940), (180, 3793348), (195, 3501552), (208, 3282705), (234, 2917960), (240, 2845011), (260, 2626164), (312, 2188470), (360, 1896674), (390, 1750776), (468, 1458980), (520, 1313082), (585, 1167184), (624, 1094235), (720, 948337), (780, 875388), (936, 729490), (1040, 656541), (1170, 583592), (1560, 437694), (1872, 364745), (2340, 291796), (3120, 218847), (4680, 145898), (9360, 72949)]