1681964160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{876023}}^1$

素因数の和:876045

約数の個数: 64

約数和(自身を含む): 5361266880

約数和(自身を除く): 3679302720

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, 320, 384, 480, 640, 960, 1920, 876023, 1752046, 2628069, 3504092, 4380115, 5256138, 7008184, 8760230, 10512276, 13140345, 14016368, 17520460, 21024552, 26280690, 28032736, 35040920, 42049104, 52561380, 56065472, 70081840, 84098208, 105122760, 112130944, 140163680, 168196416, 210245520, 280327360, 336392832, 420491040, 560654720, 840982080, 1681964160]

約数ペア:

[(1, 1681964160), (2, 840982080), (3, 560654720), (4, 420491040), (5, 336392832), (6, 280327360), (8, 210245520), (10, 168196416), (12, 140163680), (15, 112130944), (16, 105122760), (20, 84098208), (24, 70081840), (30, 56065472), (32, 52561380), (40, 42049104), (48, 35040920), (60, 28032736), (64, 26280690), (80, 21024552), (96, 17520460), (120, 14016368), (128, 13140345), (160, 10512276), (192, 8760230), (240, 7008184), (320, 5256138), (384, 4380115), (480, 3504092), (640, 2628069), (960, 1752046), (1920, 876023)]