9725040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1071

約数の個数: 120

約数和(自身を含む): 35206080

約数和(自身を除く): 25481040

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, 1039, 1040, 1170, 1560, 1872, 2078, 2340, 3117, 3120, 4156, 4680, 5195, 6234, 8312, 9351, 9360, 10390, 12468, 13507, 15585, 16624, 18702, 20780, 24936, 27014, 31170, 37404, 40521, 41560, 46755, 49872, 54028, 62340, 67535, 74808, 81042, 83120, 93510, 108056, 121563, 124680, 135070, 149616, 162084, 187020, 202605, 216112, 243126, 249360, 270140, 324168, 374040, 405210, 486252, 540280, 607815, 648336, 748080, 810420, 972504, 1080560, 1215630, 1620840, 1945008, 2431260, 3241680, 4862520, 9725040]

約数ペア:

[(1, 9725040), (2, 4862520), (3, 3241680), (4, 2431260), (5, 1945008), (6, 1620840), (8, 1215630), (9, 1080560), (10, 972504), (12, 810420), (13, 748080), (15, 648336), (16, 607815), (18, 540280), (20, 486252), (24, 405210), (26, 374040), (30, 324168), (36, 270140), (39, 249360), (40, 243126), (45, 216112), (48, 202605), (52, 187020), (60, 162084), (65, 149616), (72, 135070), (78, 124680), (80, 121563), (90, 108056), (104, 93510), (117, 83120), (120, 81042), (130, 74808), (144, 67535), (156, 62340), (180, 54028), (195, 49872), (208, 46755), (234, 41560), (240, 40521), (260, 37404), (312, 31170), (360, 27014), (390, 24936), (468, 20780), (520, 18702), (585, 16624), (624, 15585), (720, 13507), (780, 12468), (936, 10390), (1039, 9360), (1040, 9351), (1170, 8312), (1560, 6234), (1872, 5195), (2078, 4680), (2340, 4156), (3117, 3120)]