16446720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4283}}^1$

素因数の和:4307

約数の個数: 72

約数和(自身を含む): 52538976

約数和(自身を除く): 36092256

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, 4283, 8566, 12849, 17132, 21415, 25698, 34264, 42830, 51396, 64245, 68528, 85660, 102792, 128490, 137056, 171320, 205584, 256980, 274112, 342640, 411168, 513960, 548224, 685280, 822336, 1027920, 1096448, 1370560, 1644672, 2055840, 2741120, 3289344, 4111680, 5482240, 8223360, 16446720]

約数ペア:

[(1, 16446720), (2, 8223360), (3, 5482240), (4, 4111680), (5, 3289344), (6, 2741120), (8, 2055840), (10, 1644672), (12, 1370560), (15, 1096448), (16, 1027920), (20, 822336), (24, 685280), (30, 548224), (32, 513960), (40, 411168), (48, 342640), (60, 274112), (64, 256980), (80, 205584), (96, 171320), (120, 137056), (128, 128490), (160, 102792), (192, 85660), (240, 68528), (256, 64245), (320, 51396), (384, 42830), (480, 34264), (640, 25698), (768, 21415), (960, 17132), (1280, 12849), (1920, 8566), (3840, 4283)]