227697360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86249}}^1$

素因数の和:86276

約数の個数: 80

約数和(自身を含む): 770040000

約数和(自身を除く): 542342640

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, 86249, 172498, 258747, 344996, 431245, 517494, 689992, 862490, 948739, 1034988, 1293735, 1379984, 1724980, 1897478, 2069976, 2587470, 2846217, 3449960, 3794956, 4139952, 4743695, 5174940, 5692434, 6899920, 7589912, 9487390, 10349880, 11384868, 14231085, 15179824, 18974780, 20699760, 22769736, 28462170, 37949560, 45539472, 56924340, 75899120, 113848680, 227697360]

約数ペア:

[(1, 227697360), (2, 113848680), (3, 75899120), (4, 56924340), (5, 45539472), (6, 37949560), (8, 28462170), (10, 22769736), (11, 20699760), (12, 18974780), (15, 15179824), (16, 14231085), (20, 11384868), (22, 10349880), (24, 9487390), (30, 7589912), (33, 6899920), (40, 5692434), (44, 5174940), (48, 4743695), (55, 4139952), (60, 3794956), (66, 3449960), (80, 2846217), (88, 2587470), (110, 2069976), (120, 1897478), (132, 1724980), (165, 1379984), (176, 1293735), (220, 1034988), (240, 948739), (264, 862490), (330, 689992), (440, 517494), (528, 431245), (660, 344996), (880, 258747), (1320, 172498), (2640, 86249)]