12340080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 160

約数和(自身を含む): 44193600

約数和(自身を除く): 31853520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 197, 216, 232, 240, 261, 270, 290, 348, 360, 394, 432, 435, 464, 522, 540, 580, 591, 696, 720, 783, 788, 870, 985, 1044, 1080, 1160, 1182, 1305, 1392, 1566, 1576, 1740, 1773, 1970, 2088, 2160, 2320, 2364, 2610, 2955, 3132, 3152, 3480, 3546, 3915, 3940, 4176, 4728, 5220, 5319, 5713, 5910, 6264, 6960, 7092, 7830, 7880, 8865, 9456, 10440, 10638, 11426, 11820, 12528, 14184, 15660, 15760, 17139, 17730, 20880, 21276, 22852, 23640, 26595, 28368, 28565, 31320, 34278, 35460, 42552, 45704, 47280, 51417, 53190, 57130, 62640, 68556, 70920, 85104, 85695, 91408, 102834, 106380, 114260, 137112, 141840, 154251, 171390, 205668, 212760, 228520, 257085, 274224, 308502, 342780, 411336, 425520, 457040, 514170, 617004, 685560, 771255, 822672, 1028340, 1234008, 1371120, 1542510, 2056680, 2468016, 3085020, 4113360, 6170040, 12340080]

約数ペア:

[(1, 12340080), (2, 6170040), (3, 4113360), (4, 3085020), (5, 2468016), (6, 2056680), (8, 1542510), (9, 1371120), (10, 1234008), (12, 1028340), (15, 822672), (16, 771255), (18, 685560), (20, 617004), (24, 514170), (27, 457040), (29, 425520), (30, 411336), (36, 342780), (40, 308502), (45, 274224), (48, 257085), (54, 228520), (58, 212760), (60, 205668), (72, 171390), (80, 154251), (87, 141840), (90, 137112), (108, 114260), (116, 106380), (120, 102834), (135, 91408), (144, 85695), (145, 85104), (174, 70920), (180, 68556), (197, 62640), (216, 57130), (232, 53190), (240, 51417), (261, 47280), (270, 45704), (290, 42552), (348, 35460), (360, 34278), (394, 31320), (432, 28565), (435, 28368), (464, 26595), (522, 23640), (540, 22852), (580, 21276), (591, 20880), (696, 17730), (720, 17139), (783, 15760), (788, 15660), (870, 14184), (985, 12528), (1044, 11820), (1080, 11426), (1160, 10638), (1182, 10440), (1305, 9456), (1392, 8865), (1566, 7880), (1576, 7830), (1740, 7092), (1773, 6960), (1970, 6264), (2088, 5910), (2160, 5713), (2320, 5319), (2364, 5220), (2610, 4728), (2955, 4176), (3132, 3940), (3152, 3915), (3480, 3546)]