1558732320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8263}}^1$

素因数の和:8415

約数の個数: 144

約数和(自身を含む): 5360427072

約数和(自身を除く): 3801694752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4192, 4716, 5240, 5895, 6288, 7860, 8263, 9432, 10480, 11790, 12576, 15720, 16526, 18864, 20960, 23580, 24789, 31440, 33052, 37728, 41315, 47160, 49578, 62880, 66104, 74367, 82630, 94320, 99156, 123945, 132208, 148734, 165260, 188640, 198312, 247890, 264416, 297468, 330520, 371835, 396624, 495780, 594936, 661040, 743670, 793248, 991560, 1082453, 1189872, 1322080, 1487340, 1983120, 2164906, 2379744, 2974680, 3247359, 3966240, 4329812, 5412265, 5949360, 6494718, 8659624, 9742077, 10824530, 11898720, 12989436, 16236795, 17319248, 19484154, 21649060, 25978872, 32473590, 34638496, 38968308, 43298120, 48710385, 51957744, 64947180, 77936616, 86596240, 97420770, 103915488, 129894360, 155873232, 173192480, 194841540, 259788720, 311746464, 389683080, 519577440, 779366160, 1558732320]

約数ペア:

[(1, 1558732320), (2, 779366160), (3, 519577440), (4, 389683080), (5, 311746464), (6, 259788720), (8, 194841540), (9, 173192480), (10, 155873232), (12, 129894360), (15, 103915488), (16, 97420770), (18, 86596240), (20, 77936616), (24, 64947180), (30, 51957744), (32, 48710385), (36, 43298120), (40, 38968308), (45, 34638496), (48, 32473590), (60, 25978872), (72, 21649060), (80, 19484154), (90, 17319248), (96, 16236795), (120, 12989436), (131, 11898720), (144, 10824530), (160, 9742077), (180, 8659624), (240, 6494718), (262, 5949360), (288, 5412265), (360, 4329812), (393, 3966240), (480, 3247359), (524, 2974680), (655, 2379744), (720, 2164906), (786, 1983120), (1048, 1487340), (1179, 1322080), (1310, 1189872), (1440, 1082453), (1572, 991560), (1965, 793248), (2096, 743670), (2358, 661040), (2620, 594936), (3144, 495780), (3930, 396624), (4192, 371835), (4716, 330520), (5240, 297468), (5895, 264416), (6288, 247890), (7860, 198312), (8263, 188640), (9432, 165260), (10480, 148734), (11790, 132208), (12576, 123945), (15720, 99156), (16526, 94320), (18864, 82630), (20960, 74367), (23580, 66104), (24789, 62880), (31440, 49578), (33052, 47160), (37728, 41315)]