23765040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2571

約数の個数: 120

約数和(自身を含む): 85984080

約数和(自身を除く): 62219040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 2539, 3120, 4680, 5078, 7617, 9360, 10156, 12695, 15234, 20312, 22851, 25390, 30468, 33007, 38085, 40624, 45702, 50780, 60936, 66014, 76170, 91404, 99021, 101560, 114255, 121872, 132028, 152340, 165035, 182808, 198042, 203120, 228510, 264056, 297063, 304680, 330070, 365616, 396084, 457020, 495105, 528112, 594126, 609360, 660140, 792168, 914040, 990210, 1188252, 1320280, 1485315, 1584336, 1828080, 1980420, 2376504, 2640560, 2970630, 3960840, 4753008, 5941260, 7921680, 11882520, 23765040]

約数ペア:

[(1, 23765040), (2, 11882520), (3, 7921680), (4, 5941260), (5, 4753008), (6, 3960840), (8, 2970630), (9, 2640560), (10, 2376504), (12, 1980420), (13, 1828080), (15, 1584336), (16, 1485315), (18, 1320280), (20, 1188252), (24, 990210), (26, 914040), (30, 792168), (36, 660140), (39, 609360), (40, 594126), (45, 528112), (48, 495105), (52, 457020), (60, 396084), (65, 365616), (72, 330070), (78, 304680), (80, 297063), (90, 264056), (104, 228510), (117, 203120), (120, 198042), (130, 182808), (144, 165035), (156, 152340), (180, 132028), (195, 121872), (208, 114255), (234, 101560), (240, 99021), (260, 91404), (312, 76170), (360, 66014), (390, 60936), (468, 50780), (520, 45702), (585, 40624), (624, 38085), (720, 33007), (780, 30468), (936, 25390), (1040, 22851), (1170, 20312), (1560, 15234), (1872, 12695), (2340, 10156), (2539, 9360), (3120, 7617), (4680, 5078)]