282111120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1150

約数の個数: 160

約数和(自身を含む): 980115840

約数和(自身を除く): 698004720

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, 131, 135, 144, 180, 216, 240, 262, 270, 360, 393, 432, 524, 540, 655, 720, 786, 997, 1048, 1080, 1179, 1310, 1572, 1965, 1994, 2096, 2160, 2358, 2620, 2991, 3144, 3537, 3930, 3988, 4716, 4985, 5240, 5895, 5982, 6288, 7074, 7860, 7976, 8973, 9432, 9970, 10480, 11790, 11964, 14148, 14955, 15720, 15952, 17685, 17946, 18864, 19940, 23580, 23928, 26919, 28296, 29910, 31440, 35370, 35892, 39880, 44865, 47160, 47856, 53838, 56592, 59820, 70740, 71784, 79760, 89730, 94320, 107676, 119640, 130607, 134595, 141480, 143568, 179460, 215352, 239280, 261214, 269190, 282960, 358920, 391821, 430704, 522428, 538380, 653035, 717840, 783642, 1044856, 1076760, 1175463, 1306070, 1567284, 1959105, 2089712, 2153520, 2350926, 2612140, 3134568, 3526389, 3918210, 4701852, 5224280, 5877315, 6269136, 7052778, 7836420, 9403704, 10448560, 11754630, 14105556, 15672840, 17631945, 18807408, 23509260, 28211112, 31345680, 35263890, 47018520, 56422224, 70527780, 94037040, 141055560, 282111120]

約数ペア:

[(1, 282111120), (2, 141055560), (3, 94037040), (4, 70527780), (5, 56422224), (6, 47018520), (8, 35263890), (9, 31345680), (10, 28211112), (12, 23509260), (15, 18807408), (16, 17631945), (18, 15672840), (20, 14105556), (24, 11754630), (27, 10448560), (30, 9403704), (36, 7836420), (40, 7052778), (45, 6269136), (48, 5877315), (54, 5224280), (60, 4701852), (72, 3918210), (80, 3526389), (90, 3134568), (108, 2612140), (120, 2350926), (131, 2153520), (135, 2089712), (144, 1959105), (180, 1567284), (216, 1306070), (240, 1175463), (262, 1076760), (270, 1044856), (360, 783642), (393, 717840), (432, 653035), (524, 538380), (540, 522428), (655, 430704), (720, 391821), (786, 358920), (997, 282960), (1048, 269190), (1080, 261214), (1179, 239280), (1310, 215352), (1572, 179460), (1965, 143568), (1994, 141480), (2096, 134595), (2160, 130607), (2358, 119640), (2620, 107676), (2991, 94320), (3144, 89730), (3537, 79760), (3930, 71784), (3988, 70740), (4716, 59820), (4985, 56592), (5240, 53838), (5895, 47856), (5982, 47160), (6288, 44865), (7074, 39880), (7860, 35892), (7976, 35370), (8973, 31440), (9432, 29910), (9970, 28296), (10480, 26919), (11790, 23928), (11964, 23580), (14148, 19940), (14955, 18864), (15720, 17946), (15952, 17685)]