235115280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{326549}}^1$

素因数の和:326568

約数の個数: 60

約数和(自身を含む): 789597900

約数和(自身を除く): 554482620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 326549, 653098, 979647, 1306196, 1632745, 1959294, 2612392, 2938941, 3265490, 3918588, 4898235, 5224784, 5877882, 6530980, 7837176, 9796470, 11755764, 13061960, 14694705, 15674352, 19592940, 23511528, 26123920, 29389410, 39185880, 47023056, 58778820, 78371760, 117557640, 235115280]

約数ペア:

[(1, 235115280), (2, 117557640), (3, 78371760), (4, 58778820), (5, 47023056), (6, 39185880), (8, 29389410), (9, 26123920), (10, 23511528), (12, 19592940), (15, 15674352), (16, 14694705), (18, 13061960), (20, 11755764), (24, 9796470), (30, 7837176), (36, 6530980), (40, 5877882), (45, 5224784), (48, 4898235), (60, 3918588), (72, 3265490), (80, 2938941), (90, 2612392), (120, 1959294), (144, 1632745), (180, 1306196), (240, 979647), (360, 653098), (720, 326549)]