283799520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197083}}^1$

素因数の和:197104

約数の個数: 72

約数和(自身を含む): 968470776

約数和(自身を除く): 684671256

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, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 197083, 394166, 591249, 788332, 985415, 1182498, 1576664, 1773747, 1970830, 2364996, 2956245, 3153328, 3547494, 3941660, 4729992, 5912490, 6306656, 7094988, 7883320, 8868735, 9459984, 11824980, 14189976, 15766640, 17737470, 18919968, 23649960, 28379952, 31533280, 35474940, 47299920, 56759904, 70949880, 94599840, 141899760, 283799520]

約数ペア:

[(1, 283799520), (2, 141899760), (3, 94599840), (4, 70949880), (5, 56759904), (6, 47299920), (8, 35474940), (9, 31533280), (10, 28379952), (12, 23649960), (15, 18919968), (16, 17737470), (18, 15766640), (20, 14189976), (24, 11824980), (30, 9459984), (32, 8868735), (36, 7883320), (40, 7094988), (45, 6306656), (48, 5912490), (60, 4729992), (72, 3941660), (80, 3547494), (90, 3153328), (96, 2956245), (120, 2364996), (144, 1970830), (160, 1773747), (180, 1576664), (240, 1182498), (288, 985415), (360, 788332), (480, 591249), (720, 394166), (1440, 197083)]