2198396880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3053329}}^1$

素因数の和:3053348

約数の個数: 60

約数和(自身を含む): 7382951940

約数和(自身を除く): 5184555060

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, 3053329, 6106658, 9159987, 12213316, 15266645, 18319974, 24426632, 27479961, 30533290, 36639948, 45799935, 48853264, 54959922, 61066580, 73279896, 91599870, 109919844, 122133160, 137399805, 146559792, 183199740, 219839688, 244266320, 274799610, 366399480, 439679376, 549599220, 732798960, 1099198440, 2198396880]

約数ペア:

[(1, 2198396880), (2, 1099198440), (3, 732798960), (4, 549599220), (5, 439679376), (6, 366399480), (8, 274799610), (9, 244266320), (10, 219839688), (12, 183199740), (15, 146559792), (16, 137399805), (18, 122133160), (20, 109919844), (24, 91599870), (30, 73279896), (36, 61066580), (40, 54959922), (45, 48853264), (48, 45799935), (60, 36639948), (72, 30533290), (80, 27479961), (90, 24426632), (120, 18319974), (144, 15266645), (180, 12213316), (240, 9159987), (360, 6106658), (720, 3053329)]