43985880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 145370160

約数和(自身を除く): 101384280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2003, 2196, 2440, 2745, 3660, 4006, 4392, 5490, 6009, 7320, 8012, 10015, 10980, 12018, 16024, 18027, 20030, 21960, 24036, 30045, 36054, 40060, 48072, 60090, 72108, 80120, 90135, 120180, 122183, 144216, 180270, 240360, 244366, 360540, 366549, 488732, 610915, 721080, 733098, 977464, 1099647, 1221830, 1466196, 1832745, 2199294, 2443660, 2932392, 3665490, 4398588, 4887320, 5498235, 7330980, 8797176, 10996470, 14661960, 21992940, 43985880]

約数ペア:

[(1, 43985880), (2, 21992940), (3, 14661960), (4, 10996470), (5, 8797176), (6, 7330980), (8, 5498235), (9, 4887320), (10, 4398588), (12, 3665490), (15, 2932392), (18, 2443660), (20, 2199294), (24, 1832745), (30, 1466196), (36, 1221830), (40, 1099647), (45, 977464), (60, 733098), (61, 721080), (72, 610915), (90, 488732), (120, 366549), (122, 360540), (180, 244366), (183, 240360), (244, 180270), (305, 144216), (360, 122183), (366, 120180), (488, 90135), (549, 80120), (610, 72108), (732, 60090), (915, 48072), (1098, 40060), (1220, 36054), (1464, 30045), (1830, 24036), (2003, 21960), (2196, 20030), (2440, 18027), (2745, 16024), (3660, 12018), (4006, 10980), (4392, 10015), (5490, 8012), (6009, 7320)]