488291760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20551}}^1$

素因数の和:20584

約数の個数: 160

約数和(自身を含む): 1834882560

約数和(自身を除く): 1346590800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 20551, 23760, 41102, 61653, 82204, 102755, 123306, 164408, 184959, 205510, 226061, 246612, 308265, 328816, 369918, 411020, 452122, 493224, 554877, 616530, 678183, 739836, 822040, 904244, 924795, 986448, 1109754, 1130305, 1233060, 1356366, 1479672, 1644080, 1808488, 1849590, 2034549, 2219508, 2260610, 2466120, 2712732, 2774385, 2959344, 3390915, 3616976, 3699180, 4069098, 4439016, 4521220, 4932240, 5425464, 5548770, 6103647, 6781830, 7398360, 8138196, 8878032, 9042440, 10172745, 10850928, 11097540, 12207294, 13563660, 14796720, 16276392, 18084880, 20345490, 22195080, 24414588, 27127320, 30518235, 32552784, 40690980, 44390160, 48829176, 54254640, 61036470, 81381960, 97658352, 122072940, 162763920, 244145880, 488291760]

約数ペア:

[(1, 488291760), (2, 244145880), (3, 162763920), (4, 122072940), (5, 97658352), (6, 81381960), (8, 61036470), (9, 54254640), (10, 48829176), (11, 44390160), (12, 40690980), (15, 32552784), (16, 30518235), (18, 27127320), (20, 24414588), (22, 22195080), (24, 20345490), (27, 18084880), (30, 16276392), (33, 14796720), (36, 13563660), (40, 12207294), (44, 11097540), (45, 10850928), (48, 10172745), (54, 9042440), (55, 8878032), (60, 8138196), (66, 7398360), (72, 6781830), (80, 6103647), (88, 5548770), (90, 5425464), (99, 4932240), (108, 4521220), (110, 4439016), (120, 4069098), (132, 3699180), (135, 3616976), (144, 3390915), (165, 2959344), (176, 2774385), (180, 2712732), (198, 2466120), (216, 2260610), (220, 2219508), (240, 2034549), (264, 1849590), (270, 1808488), (297, 1644080), (330, 1479672), (360, 1356366), (396, 1233060), (432, 1130305), (440, 1109754), (495, 986448), (528, 924795), (540, 904244), (594, 822040), (660, 739836), (720, 678183), (792, 616530), (880, 554877), (990, 493224), (1080, 452122), (1188, 411020), (1320, 369918), (1485, 328816), (1584, 308265), (1980, 246612), (2160, 226061), (2376, 205510), (2640, 184959), (2970, 164408), (3960, 123306), (4752, 102755), (5940, 82204), (7920, 61653), (11880, 41102), (20551, 23760)]