852754920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{45263}}^1$

素因数の和:45434

約数の個数: 64

約数和(自身を含む): 2574616320

約数和(自身を除く): 1721861400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 45263, 90526, 135789, 181052, 226315, 271578, 362104, 452630, 543156, 678945, 905260, 1086312, 1357890, 1810520, 2715780, 5431560, 7106291, 14212582, 21318873, 28425164, 35531455, 42637746, 56850328, 71062910, 85275492, 106594365, 142125820, 170550984, 213188730, 284251640, 426377460, 852754920]

約数ペア:

[(1, 852754920), (2, 426377460), (3, 284251640), (4, 213188730), (5, 170550984), (6, 142125820), (8, 106594365), (10, 85275492), (12, 71062910), (15, 56850328), (20, 42637746), (24, 35531455), (30, 28425164), (40, 21318873), (60, 14212582), (120, 7106291), (157, 5431560), (314, 2715780), (471, 1810520), (628, 1357890), (785, 1086312), (942, 905260), (1256, 678945), (1570, 543156), (1884, 452630), (2355, 362104), (3140, 271578), (3768, 226315), (4710, 181052), (6280, 135789), (9420, 90526), (18840, 45263)]