986415240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{25931}}^1$

素因数の和:26262

約数の個数: 64

約数和(自身を含む): 2968695360

約数和(自身を除く): 1982280120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7608, 9510, 12680, 19020, 25931, 38040, 51862, 77793, 103724, 129655, 155586, 207448, 259310, 311172, 388965, 518620, 622344, 777930, 1037240, 1555860, 3111720, 8220127, 16440254, 24660381, 32880508, 41100635, 49320762, 65761016, 82201270, 98641524, 123301905, 164402540, 197283048, 246603810, 328805080, 493207620, 986415240]

約数ペア:

[(1, 986415240), (2, 493207620), (3, 328805080), (4, 246603810), (5, 197283048), (6, 164402540), (8, 123301905), (10, 98641524), (12, 82201270), (15, 65761016), (20, 49320762), (24, 41100635), (30, 32880508), (40, 24660381), (60, 16440254), (120, 8220127), (317, 3111720), (634, 1555860), (951, 1037240), (1268, 777930), (1585, 622344), (1902, 518620), (2536, 388965), (3170, 311172), (3804, 259310), (4755, 207448), (6340, 155586), (7608, 129655), (9510, 103724), (12680, 77793), (19020, 51862), (25931, 38040)]