21965340480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{22880563}}^1$

素因数の和:22880583

約数の個数: 56

約数和(自身を含む): 69739959072

約数和(自身を除く): 47774618592

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, 160, 192, 240, 320, 480, 960, 22880563, 45761126, 68641689, 91522252, 114402815, 137283378, 183044504, 228805630, 274566756, 343208445, 366089008, 457611260, 549133512, 686416890, 732178016, 915222520, 1098267024, 1372833780, 1464356032, 1830445040, 2196534048, 2745667560, 3660890080, 4393068096, 5491335120, 7321780160, 10982670240, 21965340480]

約数ペア:

[(1, 21965340480), (2, 10982670240), (3, 7321780160), (4, 5491335120), (5, 4393068096), (6, 3660890080), (8, 2745667560), (10, 2196534048), (12, 1830445040), (15, 1464356032), (16, 1372833780), (20, 1098267024), (24, 915222520), (30, 732178016), (32, 686416890), (40, 549133512), (48, 457611260), (60, 366089008), (64, 343208445), (80, 274566756), (96, 228805630), (120, 183044504), (160, 137283378), (192, 114402815), (240, 91522252), (320, 68641689), (480, 45761126), (960, 22880563)]