2054191320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1902029}}^1$

素因数の和:1902049

約数の個数: 64

約数和(自身を含む): 6847308000

約数和(自身を除く): 4793116680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1902029, 3804058, 5706087, 7608116, 9510145, 11412174, 15216232, 17118261, 19020290, 22824348, 28530435, 34236522, 38040580, 45648696, 51354783, 57060870, 68473044, 76081160, 85591305, 102709566, 114121740, 136946088, 171182610, 205419132, 228243480, 256773915, 342365220, 410838264, 513547830, 684730440, 1027095660, 2054191320]

約数ペア:

[(1, 2054191320), (2, 1027095660), (3, 684730440), (4, 513547830), (5, 410838264), (6, 342365220), (8, 256773915), (9, 228243480), (10, 205419132), (12, 171182610), (15, 136946088), (18, 114121740), (20, 102709566), (24, 85591305), (27, 76081160), (30, 68473044), (36, 57060870), (40, 51354783), (45, 45648696), (54, 38040580), (60, 34236522), (72, 28530435), (90, 22824348), (108, 19020290), (120, 17118261), (135, 15216232), (180, 11412174), (216, 9510145), (270, 7608116), (360, 5706087), (540, 3804058), (1080, 1902029)]