91345680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:745

約数の個数: 120

約数和(自身を含む): 308527128

約数和(自身を除く): 217181448

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, 293, 360, 433, 586, 720, 866, 879, 1172, 1299, 1465, 1732, 1758, 2165, 2344, 2598, 2637, 2930, 3464, 3516, 3897, 4330, 4395, 4688, 5196, 5274, 5860, 6495, 6928, 7032, 7794, 8660, 8790, 10392, 10548, 11720, 12990, 13185, 14064, 15588, 17320, 17580, 19485, 20784, 21096, 23440, 25980, 26370, 31176, 34640, 35160, 38970, 42192, 51960, 52740, 62352, 70320, 77940, 103920, 105480, 126869, 155880, 210960, 253738, 311760, 380607, 507476, 634345, 761214, 1014952, 1141821, 1268690, 1522428, 1903035, 2029904, 2283642, 2537380, 3044856, 3806070, 4567284, 5074760, 5709105, 6089712, 7612140, 9134568, 10149520, 11418210, 15224280, 18269136, 22836420, 30448560, 45672840, 91345680]

約数ペア:

[(1, 91345680), (2, 45672840), (3, 30448560), (4, 22836420), (5, 18269136), (6, 15224280), (8, 11418210), (9, 10149520), (10, 9134568), (12, 7612140), (15, 6089712), (16, 5709105), (18, 5074760), (20, 4567284), (24, 3806070), (30, 3044856), (36, 2537380), (40, 2283642), (45, 2029904), (48, 1903035), (60, 1522428), (72, 1268690), (80, 1141821), (90, 1014952), (120, 761214), (144, 634345), (180, 507476), (240, 380607), (293, 311760), (360, 253738), (433, 210960), (586, 155880), (720, 126869), (866, 105480), (879, 103920), (1172, 77940), (1299, 70320), (1465, 62352), (1732, 52740), (1758, 51960), (2165, 42192), (2344, 38970), (2598, 35160), (2637, 34640), (2930, 31176), (3464, 26370), (3516, 25980), (3897, 23440), (4330, 21096), (4395, 20784), (4688, 19485), (5196, 17580), (5274, 17320), (5860, 15588), (6495, 14064), (6928, 13185), (7032, 12990), (7794, 11720), (8660, 10548), (8790, 10392)]