1250886960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8819}}^1$

素因数の和:9035

約数の個数: 120

約数和(自身を含む): 4222698480

約数和(自身を除く): 2971811520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 7092, 7880, 8819, 8865, 9456, 11820, 14184, 15760, 17638, 17730, 23640, 26457, 28368, 35276, 35460, 44095, 47280, 52914, 70552, 70920, 79371, 88190, 105828, 132285, 141104, 141840, 158742, 176380, 211656, 264570, 317484, 352760, 396855, 423312, 529140, 634968, 705520, 793710, 1058280, 1269936, 1587420, 1737343, 2116560, 3174840, 3474686, 5212029, 6349680, 6949372, 8686715, 10424058, 13898744, 15636087, 17373430, 20848116, 26060145, 27797488, 31272174, 34746860, 41696232, 52120290, 62544348, 69493720, 78180435, 83392464, 104240580, 125088696, 138987440, 156360870, 208481160, 250177392, 312721740, 416962320, 625443480, 1250886960]

約数ペア:

[(1, 1250886960), (2, 625443480), (3, 416962320), (4, 312721740), (5, 250177392), (6, 208481160), (8, 156360870), (9, 138987440), (10, 125088696), (12, 104240580), (15, 83392464), (16, 78180435), (18, 69493720), (20, 62544348), (24, 52120290), (30, 41696232), (36, 34746860), (40, 31272174), (45, 27797488), (48, 26060145), (60, 20848116), (72, 17373430), (80, 15636087), (90, 13898744), (120, 10424058), (144, 8686715), (180, 6949372), (197, 6349680), (240, 5212029), (360, 3474686), (394, 3174840), (591, 2116560), (720, 1737343), (788, 1587420), (985, 1269936), (1182, 1058280), (1576, 793710), (1773, 705520), (1970, 634968), (2364, 529140), (2955, 423312), (3152, 396855), (3546, 352760), (3940, 317484), (4728, 264570), (5910, 211656), (7092, 176380), (7880, 158742), (8819, 141840), (8865, 141104), (9456, 132285), (11820, 105828), (14184, 88190), (15760, 79371), (17638, 70920), (17730, 70552), (23640, 52914), (26457, 47280), (28368, 44095), (35276, 35460)]