279626040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13627}}^1$

素因数の和:13666

約数の個数: 128

約数和(自身を含む): 981216000

約数和(自身を除く): 701589960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 13627, 20520, 27254, 40881, 54508, 68135, 81762, 109016, 122643, 136270, 163524, 204405, 245286, 258913, 272540, 327048, 367929, 408810, 490572, 517826, 545080, 613215, 735858, 776739, 817620, 981144, 1035652, 1226430, 1294565, 1471716, 1553478, 1635240, 1839645, 2071304, 2330217, 2452860, 2589130, 2943432, 3106956, 3679290, 3883695, 4660434, 4905720, 5178260, 6213912, 6990651, 7358580, 7767390, 9320868, 10356520, 11651085, 13981302, 14717160, 15534780, 18641736, 23302170, 27962604, 31069560, 34953255, 46604340, 55925208, 69906510, 93208680, 139813020, 279626040]

約数ペア:

[(1, 279626040), (2, 139813020), (3, 93208680), (4, 69906510), (5, 55925208), (6, 46604340), (8, 34953255), (9, 31069560), (10, 27962604), (12, 23302170), (15, 18641736), (18, 15534780), (19, 14717160), (20, 13981302), (24, 11651085), (27, 10356520), (30, 9320868), (36, 7767390), (38, 7358580), (40, 6990651), (45, 6213912), (54, 5178260), (57, 4905720), (60, 4660434), (72, 3883695), (76, 3679290), (90, 3106956), (95, 2943432), (108, 2589130), (114, 2452860), (120, 2330217), (135, 2071304), (152, 1839645), (171, 1635240), (180, 1553478), (190, 1471716), (216, 1294565), (228, 1226430), (270, 1035652), (285, 981144), (342, 817620), (360, 776739), (380, 735858), (456, 613215), (513, 545080), (540, 517826), (570, 490572), (684, 408810), (760, 367929), (855, 327048), (1026, 272540), (1080, 258913), (1140, 245286), (1368, 204405), (1710, 163524), (2052, 136270), (2280, 122643), (2565, 109016), (3420, 81762), (4104, 68135), (5130, 54508), (6840, 40881), (10260, 27254), (13627, 20520)]