18482280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 59097600

約数和(自身を除く): 40615320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 87, 94, 113, 116, 120, 141, 145, 174, 188, 226, 232, 235, 282, 290, 339, 348, 376, 435, 452, 470, 564, 565, 580, 678, 696, 705, 870, 904, 940, 1128, 1130, 1160, 1356, 1363, 1410, 1695, 1740, 1880, 2260, 2712, 2726, 2820, 3277, 3390, 3480, 4089, 4520, 5311, 5452, 5640, 6554, 6780, 6815, 8178, 9831, 10622, 10904, 13108, 13560, 13630, 15933, 16356, 16385, 19662, 20445, 21244, 26216, 26555, 27260, 31866, 32712, 32770, 39324, 40890, 42488, 49155, 53110, 54520, 63732, 65540, 78648, 79665, 81780, 98310, 106220, 127464, 131080, 154019, 159330, 163560, 196620, 212440, 308038, 318660, 393240, 462057, 616076, 637320, 770095, 924114, 1232152, 1540190, 1848228, 2310285, 3080380, 3696456, 4620570, 6160760, 9241140, 18482280]

約数ペア:

[(1, 18482280), (2, 9241140), (3, 6160760), (4, 4620570), (5, 3696456), (6, 3080380), (8, 2310285), (10, 1848228), (12, 1540190), (15, 1232152), (20, 924114), (24, 770095), (29, 637320), (30, 616076), (40, 462057), (47, 393240), (58, 318660), (60, 308038), (87, 212440), (94, 196620), (113, 163560), (116, 159330), (120, 154019), (141, 131080), (145, 127464), (174, 106220), (188, 98310), (226, 81780), (232, 79665), (235, 78648), (282, 65540), (290, 63732), (339, 54520), (348, 53110), (376, 49155), (435, 42488), (452, 40890), (470, 39324), (564, 32770), (565, 32712), (580, 31866), (678, 27260), (696, 26555), (705, 26216), (870, 21244), (904, 20445), (940, 19662), (1128, 16385), (1130, 16356), (1160, 15933), (1356, 13630), (1363, 13560), (1410, 13108), (1695, 10904), (1740, 10622), (1880, 9831), (2260, 8178), (2712, 6815), (2726, 6780), (2820, 6554), (3277, 5640), (3390, 5452), (3480, 5311), (4089, 4520)]