29857320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 97760520

約数和(自身を除く): 67903200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 421, 591, 788, 842, 985, 1182, 1263, 1576, 1684, 1773, 1970, 2105, 2364, 2526, 2955, 3368, 3546, 3789, 3940, 4210, 4728, 5052, 5910, 6315, 7092, 7578, 7880, 8420, 8865, 10104, 11820, 12630, 14184, 15156, 16840, 17730, 18945, 23640, 25260, 30312, 35460, 37890, 50520, 70920, 75780, 82937, 151560, 165874, 248811, 331748, 414685, 497622, 663496, 746433, 829370, 995244, 1244055, 1492866, 1658740, 1990488, 2488110, 2985732, 3317480, 3732165, 4976220, 5971464, 7464330, 9952440, 14928660, 29857320]

約数ペア:

[(1, 29857320), (2, 14928660), (3, 9952440), (4, 7464330), (5, 5971464), (6, 4976220), (8, 3732165), (9, 3317480), (10, 2985732), (12, 2488110), (15, 1990488), (18, 1658740), (20, 1492866), (24, 1244055), (30, 995244), (36, 829370), (40, 746433), (45, 663496), (60, 497622), (72, 414685), (90, 331748), (120, 248811), (180, 165874), (197, 151560), (360, 82937), (394, 75780), (421, 70920), (591, 50520), (788, 37890), (842, 35460), (985, 30312), (1182, 25260), (1263, 23640), (1576, 18945), (1684, 17730), (1773, 16840), (1970, 15156), (2105, 14184), (2364, 12630), (2526, 11820), (2955, 10104), (3368, 8865), (3546, 8420), (3789, 7880), (3940, 7578), (4210, 7092), (4728, 6315), (5052, 5910)]