255771960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92671}}^1$

素因数の和:92708

約数の個数: 64

約数和(自身を含む): 800686080

約数和(自身を除く): 544914120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 92671, 185342, 278013, 370684, 463355, 556026, 741368, 926710, 1112052, 1390065, 1853420, 2131433, 2224104, 2780130, 3706840, 4262866, 5560260, 6394299, 8525732, 10657165, 11120520, 12788598, 17051464, 21314330, 25577196, 31971495, 42628660, 51154392, 63942990, 85257320, 127885980, 255771960]

約数ペア:

[(1, 255771960), (2, 127885980), (3, 85257320), (4, 63942990), (5, 51154392), (6, 42628660), (8, 31971495), (10, 25577196), (12, 21314330), (15, 17051464), (20, 12788598), (23, 11120520), (24, 10657165), (30, 8525732), (40, 6394299), (46, 5560260), (60, 4262866), (69, 3706840), (92, 2780130), (115, 2224104), (120, 2131433), (138, 1853420), (184, 1390065), (230, 1112052), (276, 926710), (345, 741368), (460, 556026), (552, 463355), (690, 370684), (920, 278013), (1380, 185342), (2760, 92671)]