270869220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28393}}^1$

素因数の和:28461

約数の個数: 72

約数和(自身を含む): 837168696

約数和(自身を除く): 566299476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 28393, 56786, 85179, 113572, 141965, 170358, 255537, 283930, 340716, 425895, 511074, 567860, 851790, 1022148, 1277685, 1504829, 1703580, 2555370, 3009658, 4514487, 5110740, 6019316, 7524145, 9028974, 13543461, 15048290, 18057948, 22572435, 27086922, 30096580, 45144870, 54173844, 67717305, 90289740, 135434610, 270869220]

約数ペア:

[(1, 270869220), (2, 135434610), (3, 90289740), (4, 67717305), (5, 54173844), (6, 45144870), (9, 30096580), (10, 27086922), (12, 22572435), (15, 18057948), (18, 15048290), (20, 13543461), (30, 9028974), (36, 7524145), (45, 6019316), (53, 5110740), (60, 4514487), (90, 3009658), (106, 2555370), (159, 1703580), (180, 1504829), (212, 1277685), (265, 1022148), (318, 851790), (477, 567860), (530, 511074), (636, 425895), (795, 340716), (954, 283930), (1060, 255537), (1590, 170358), (1908, 141965), (2385, 113572), (3180, 85179), (4770, 56786), (9540, 28393)]