69619680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3719}}^1$

素因数の和:3753

約数の個数: 144

約数和(自身を含む): 255921120

約数和(自身を除く): 186301440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3719, 3744, 4680, 6240, 7438, 9360, 11157, 14876, 18595, 18720, 22314, 29752, 33471, 37190, 44628, 48347, 55785, 59504, 66942, 74380, 89256, 96694, 111570, 119008, 133884, 145041, 148760, 167355, 178512, 193388, 223140, 241735, 267768, 290082, 297520, 334710, 357024, 386776, 435123, 446280, 483470, 535536, 580164, 595040, 669420, 725205, 773552, 870246, 892560, 966940, 1071072, 1160328, 1338840, 1450410, 1547104, 1740492, 1785120, 1933880, 2175615, 2320656, 2677680, 2900820, 3480984, 3867760, 4351230, 4641312, 5355360, 5801640, 6961968, 7735520, 8702460, 11603280, 13923936, 17404920, 23206560, 34809840, 69619680]

約数ペア:

[(1, 69619680), (2, 34809840), (3, 23206560), (4, 17404920), (5, 13923936), (6, 11603280), (8, 8702460), (9, 7735520), (10, 6961968), (12, 5801640), (13, 5355360), (15, 4641312), (16, 4351230), (18, 3867760), (20, 3480984), (24, 2900820), (26, 2677680), (30, 2320656), (32, 2175615), (36, 1933880), (39, 1785120), (40, 1740492), (45, 1547104), (48, 1450410), (52, 1338840), (60, 1160328), (65, 1071072), (72, 966940), (78, 892560), (80, 870246), (90, 773552), (96, 725205), (104, 669420), (117, 595040), (120, 580164), (130, 535536), (144, 483470), (156, 446280), (160, 435123), (180, 386776), (195, 357024), (208, 334710), (234, 297520), (240, 290082), (260, 267768), (288, 241735), (312, 223140), (360, 193388), (390, 178512), (416, 167355), (468, 148760), (480, 145041), (520, 133884), (585, 119008), (624, 111570), (720, 96694), (780, 89256), (936, 74380), (1040, 66942), (1170, 59504), (1248, 55785), (1440, 48347), (1560, 44628), (1872, 37190), (2080, 33471), (2340, 29752), (3120, 22314), (3719, 18720), (3744, 18595), (4680, 14876), (6240, 11157), (7438, 9360)]