523712520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2803}}^1$

素因数の和:2996

約数の個数: 128

約数和(自身を含む): 1756425600

約数和(自身を除く): 1232713080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 1038, 1080, 1384, 1557, 1730, 2076, 2595, 2803, 3114, 3460, 4152, 4671, 5190, 5606, 6228, 6920, 7785, 8409, 9342, 10380, 11212, 12456, 14015, 15570, 16818, 18684, 20760, 22424, 23355, 25227, 28030, 31140, 33636, 37368, 42045, 46710, 50454, 56060, 62280, 67272, 75681, 84090, 93420, 100908, 112120, 126135, 151362, 168180, 186840, 201816, 252270, 302724, 336360, 378405, 484919, 504540, 605448, 756810, 969838, 1009080, 1454757, 1513620, 1939676, 2424595, 2909514, 3027240, 3879352, 4364271, 4849190, 5819028, 7273785, 8728542, 9698380, 11638056, 13092813, 14547570, 17457084, 19396760, 21821355, 26185626, 29095140, 34914168, 43642710, 52371252, 58190280, 65464065, 87285420, 104742504, 130928130, 174570840, 261856260, 523712520]

約数ペア:

[(1, 523712520), (2, 261856260), (3, 174570840), (4, 130928130), (5, 104742504), (6, 87285420), (8, 65464065), (9, 58190280), (10, 52371252), (12, 43642710), (15, 34914168), (18, 29095140), (20, 26185626), (24, 21821355), (27, 19396760), (30, 17457084), (36, 14547570), (40, 13092813), (45, 11638056), (54, 9698380), (60, 8728542), (72, 7273785), (90, 5819028), (108, 4849190), (120, 4364271), (135, 3879352), (173, 3027240), (180, 2909514), (216, 2424595), (270, 1939676), (346, 1513620), (360, 1454757), (519, 1009080), (540, 969838), (692, 756810), (865, 605448), (1038, 504540), (1080, 484919), (1384, 378405), (1557, 336360), (1730, 302724), (2076, 252270), (2595, 201816), (2803, 186840), (3114, 168180), (3460, 151362), (4152, 126135), (4671, 112120), (5190, 100908), (5606, 93420), (6228, 84090), (6920, 75681), (7785, 67272), (8409, 62280), (9342, 56060), (10380, 50454), (11212, 46710), (12456, 42045), (14015, 37368), (15570, 33636), (16818, 31140), (18684, 28030), (20760, 25227), (22424, 23355)]