71279520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11423}}^1$

素因数の和:11454

約数の個数: 96

約数和(自身を含む): 241823232

約数和(自身を除く): 170543712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 11423, 22846, 34269, 45692, 57115, 68538, 91384, 114230, 137076, 148499, 171345, 182768, 228460, 274152, 296998, 342690, 365536, 445497, 456920, 548304, 593996, 685380, 742495, 890994, 913840, 1096608, 1187992, 1370760, 1484990, 1781988, 1827680, 2227485, 2375984, 2741520, 2969980, 3563976, 4454970, 4751968, 5483040, 5939960, 7127952, 8909940, 11879920, 14255904, 17819880, 23759840, 35639760, 71279520]

約数ペア:

[(1, 71279520), (2, 35639760), (3, 23759840), (4, 17819880), (5, 14255904), (6, 11879920), (8, 8909940), (10, 7127952), (12, 5939960), (13, 5483040), (15, 4751968), (16, 4454970), (20, 3563976), (24, 2969980), (26, 2741520), (30, 2375984), (32, 2227485), (39, 1827680), (40, 1781988), (48, 1484990), (52, 1370760), (60, 1187992), (65, 1096608), (78, 913840), (80, 890994), (96, 742495), (104, 685380), (120, 593996), (130, 548304), (156, 456920), (160, 445497), (195, 365536), (208, 342690), (240, 296998), (260, 274152), (312, 228460), (390, 182768), (416, 171345), (480, 148499), (520, 137076), (624, 114230), (780, 91384), (1040, 68538), (1248, 57115), (1560, 45692), (2080, 34269), (3120, 22846), (6240, 11423)]