128274120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27409}}^1$

素因数の和:27439

約数の個数: 96

約数和(自身を含む): 448975800

約数和(自身を除く): 320701680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 27409, 54818, 82227, 109636, 137045, 164454, 219272, 246681, 274090, 328908, 356317, 411135, 493362, 548180, 657816, 712634, 822270, 986724, 1068951, 1096360, 1233405, 1425268, 1644540, 1781585, 1973448, 2137902, 2466810, 2850536, 3206853, 3289080, 3563170, 4275804, 4933620, 5344755, 6413706, 7126340, 8551608, 9867240, 10689510, 12827412, 14252680, 16034265, 21379020, 25654824, 32068530, 42758040, 64137060, 128274120]

約数ペア:

[(1, 128274120), (2, 64137060), (3, 42758040), (4, 32068530), (5, 25654824), (6, 21379020), (8, 16034265), (9, 14252680), (10, 12827412), (12, 10689510), (13, 9867240), (15, 8551608), (18, 7126340), (20, 6413706), (24, 5344755), (26, 4933620), (30, 4275804), (36, 3563170), (39, 3289080), (40, 3206853), (45, 2850536), (52, 2466810), (60, 2137902), (65, 1973448), (72, 1781585), (78, 1644540), (90, 1425268), (104, 1233405), (117, 1096360), (120, 1068951), (130, 986724), (156, 822270), (180, 712634), (195, 657816), (234, 548180), (260, 493362), (312, 411135), (360, 356317), (390, 328908), (468, 274090), (520, 246681), (585, 219272), (780, 164454), (936, 137045), (1170, 109636), (1560, 82227), (2340, 54818), (4680, 27409)]