61566720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{16033}}^1$

素因数の和:16057

約数の個数: 72

約数和(自身を含む): 196640976

約数和(自身を除く): 135074256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 16033, 32066, 48099, 64132, 80165, 96198, 128264, 160330, 192396, 240495, 256528, 320660, 384792, 480990, 513056, 641320, 769584, 961980, 1026112, 1282640, 1539168, 1923960, 2052224, 2565280, 3078336, 3847920, 4104448, 5130560, 6156672, 7695840, 10261120, 12313344, 15391680, 20522240, 30783360, 61566720]

約数ペア:

[(1, 61566720), (2, 30783360), (3, 20522240), (4, 15391680), (5, 12313344), (6, 10261120), (8, 7695840), (10, 6156672), (12, 5130560), (15, 4104448), (16, 3847920), (20, 3078336), (24, 2565280), (30, 2052224), (32, 1923960), (40, 1539168), (48, 1282640), (60, 1026112), (64, 961980), (80, 769584), (96, 641320), (120, 513056), (128, 480990), (160, 384792), (192, 320660), (240, 256528), (256, 240495), (320, 192396), (384, 160330), (480, 128264), (640, 96198), (768, 80165), (960, 64132), (1280, 48099), (1920, 32066), (3840, 16033)]