307805040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10427}}^1$

素因数の和:10487

約数の個数: 120

約数和(自身を含む): 1059025968

約数和(自身を除く): 751220928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 10427, 14760, 20854, 29520, 31281, 41708, 52135, 62562, 83416, 93843, 104270, 125124, 156405, 166832, 187686, 208540, 250248, 312810, 375372, 417080, 427507, 469215, 500496, 625620, 750744, 834160, 855014, 938430, 1251240, 1282521, 1501488, 1710028, 1876860, 2137535, 2502480, 2565042, 3420056, 3753720, 3847563, 4275070, 5130084, 6412605, 6840112, 7507440, 7695126, 8550140, 10260168, 12825210, 15390252, 17100280, 19237815, 20520336, 25650420, 30780504, 34200560, 38475630, 51300840, 61561008, 76951260, 102601680, 153902520, 307805040]

約数ペア:

[(1, 307805040), (2, 153902520), (3, 102601680), (4, 76951260), (5, 61561008), (6, 51300840), (8, 38475630), (9, 34200560), (10, 30780504), (12, 25650420), (15, 20520336), (16, 19237815), (18, 17100280), (20, 15390252), (24, 12825210), (30, 10260168), (36, 8550140), (40, 7695126), (41, 7507440), (45, 6840112), (48, 6412605), (60, 5130084), (72, 4275070), (80, 3847563), (82, 3753720), (90, 3420056), (120, 2565042), (123, 2502480), (144, 2137535), (164, 1876860), (180, 1710028), (205, 1501488), (240, 1282521), (246, 1251240), (328, 938430), (360, 855014), (369, 834160), (410, 750744), (492, 625620), (615, 500496), (656, 469215), (720, 427507), (738, 417080), (820, 375372), (984, 312810), (1230, 250248), (1476, 208540), (1640, 187686), (1845, 166832), (1968, 156405), (2460, 125124), (2952, 104270), (3280, 93843), (3690, 83416), (4920, 62562), (5904, 52135), (7380, 41708), (9840, 31281), (10427, 29520), (14760, 20854)]