28509360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10799}}^1$

素因数の和:10826

約数の個数: 80

約数和(自身を含む): 96422400

約数和(自身を除く): 67913040

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, 1320, 2640, 10799, 21598, 32397, 43196, 53995, 64794, 86392, 107990, 118789, 129588, 161985, 172784, 215980, 237578, 259176, 323970, 356367, 431960, 475156, 518352, 593945, 647940, 712734, 863920, 950312, 1187890, 1295880, 1425468, 1781835, 1900624, 2375780, 2591760, 2850936, 3563670, 4751560, 5701872, 7127340, 9503120, 14254680, 28509360]

約数ペア:

[(1, 28509360), (2, 14254680), (3, 9503120), (4, 7127340), (5, 5701872), (6, 4751560), (8, 3563670), (10, 2850936), (11, 2591760), (12, 2375780), (15, 1900624), (16, 1781835), (20, 1425468), (22, 1295880), (24, 1187890), (30, 950312), (33, 863920), (40, 712734), (44, 647940), (48, 593945), (55, 518352), (60, 475156), (66, 431960), (80, 356367), (88, 323970), (110, 259176), (120, 237578), (132, 215980), (165, 172784), (176, 161985), (220, 129588), (240, 118789), (264, 107990), (330, 86392), (440, 64794), (528, 53995), (660, 43196), (880, 32397), (1320, 21598), (2640, 10799)]