2774640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 9392256

約数和(自身を除く): 6617616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1051, 1320, 2102, 2640, 3153, 4204, 5255, 6306, 8408, 10510, 11561, 12612, 15765, 16816, 21020, 23122, 25224, 31530, 34683, 42040, 46244, 50448, 57805, 63060, 69366, 84080, 92488, 115610, 126120, 138732, 173415, 184976, 231220, 252240, 277464, 346830, 462440, 554928, 693660, 924880, 1387320, 2774640]

約数ペア:

[(1, 2774640), (2, 1387320), (3, 924880), (4, 693660), (5, 554928), (6, 462440), (8, 346830), (10, 277464), (11, 252240), (12, 231220), (15, 184976), (16, 173415), (20, 138732), (22, 126120), (24, 115610), (30, 92488), (33, 84080), (40, 69366), (44, 63060), (48, 57805), (55, 50448), (60, 46244), (66, 42040), (80, 34683), (88, 31530), (110, 25224), (120, 23122), (132, 21020), (165, 16816), (176, 15765), (220, 12612), (240, 11561), (264, 10510), (330, 8408), (440, 6306), (528, 5255), (660, 4204), (880, 3153), (1051, 2640), (1320, 2102)]