120880080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 160

約数和(自身を含む): 419973120

約数和(自身を除く): 299093040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 191, 216, 240, 270, 293, 360, 382, 432, 540, 573, 586, 720, 764, 879, 955, 1080, 1146, 1172, 1465, 1528, 1719, 1758, 1910, 2160, 2292, 2344, 2637, 2865, 2930, 3056, 3438, 3516, 3820, 4395, 4584, 4688, 5157, 5274, 5730, 5860, 6876, 7032, 7640, 7911, 8595, 8790, 9168, 10314, 10548, 11460, 11720, 13185, 13752, 14064, 15280, 15822, 17190, 17580, 20628, 21096, 22920, 23440, 25785, 26370, 27504, 31644, 34380, 35160, 39555, 41256, 42192, 45840, 51570, 52740, 55963, 63288, 68760, 70320, 79110, 82512, 103140, 105480, 111926, 126576, 137520, 158220, 167889, 206280, 210960, 223852, 279815, 316440, 335778, 412560, 447704, 503667, 559630, 632880, 671556, 839445, 895408, 1007334, 1119260, 1343112, 1511001, 1678890, 2014668, 2238520, 2518335, 2686224, 3022002, 3357780, 4029336, 4477040, 5036670, 6044004, 6715560, 7555005, 8058672, 10073340, 12088008, 13431120, 15110010, 20146680, 24176016, 30220020, 40293360, 60440040, 120880080]

約数ペア:

[(1, 120880080), (2, 60440040), (3, 40293360), (4, 30220020), (5, 24176016), (6, 20146680), (8, 15110010), (9, 13431120), (10, 12088008), (12, 10073340), (15, 8058672), (16, 7555005), (18, 6715560), (20, 6044004), (24, 5036670), (27, 4477040), (30, 4029336), (36, 3357780), (40, 3022002), (45, 2686224), (48, 2518335), (54, 2238520), (60, 2014668), (72, 1678890), (80, 1511001), (90, 1343112), (108, 1119260), (120, 1007334), (135, 895408), (144, 839445), (180, 671556), (191, 632880), (216, 559630), (240, 503667), (270, 447704), (293, 412560), (360, 335778), (382, 316440), (432, 279815), (540, 223852), (573, 210960), (586, 206280), (720, 167889), (764, 158220), (879, 137520), (955, 126576), (1080, 111926), (1146, 105480), (1172, 103140), (1465, 82512), (1528, 79110), (1719, 70320), (1758, 68760), (1910, 63288), (2160, 55963), (2292, 52740), (2344, 51570), (2637, 45840), (2865, 42192), (2930, 41256), (3056, 39555), (3438, 35160), (3516, 34380), (3820, 31644), (4395, 27504), (4584, 26370), (4688, 25785), (5157, 23440), (5274, 22920), (5730, 21096), (5860, 20628), (6876, 17580), (7032, 17190), (7640, 15822), (7911, 15280), (8595, 14064), (8790, 13752), (9168, 13185), (10314, 11720), (10548, 11460)]