91660560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20101}}^1$

素因数の和:20136

約数の個数: 80

約数和(自身を含む): 299117760

約数和(自身を除く): 207457200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 20101, 40202, 60303, 80404, 100505, 120606, 160808, 201010, 241212, 301515, 321616, 381919, 402020, 482424, 603030, 763838, 804040, 964848, 1145757, 1206060, 1527676, 1608080, 1909595, 2291514, 2412120, 3055352, 3819190, 4583028, 4824240, 5728785, 6110704, 7638380, 9166056, 11457570, 15276760, 18332112, 22915140, 30553520, 45830280, 91660560]

約数ペア:

[(1, 91660560), (2, 45830280), (3, 30553520), (4, 22915140), (5, 18332112), (6, 15276760), (8, 11457570), (10, 9166056), (12, 7638380), (15, 6110704), (16, 5728785), (19, 4824240), (20, 4583028), (24, 3819190), (30, 3055352), (38, 2412120), (40, 2291514), (48, 1909595), (57, 1608080), (60, 1527676), (76, 1206060), (80, 1145757), (95, 964848), (114, 804040), (120, 763838), (152, 603030), (190, 482424), (228, 402020), (240, 381919), (285, 321616), (304, 301515), (380, 241212), (456, 201010), (570, 160808), (760, 120606), (912, 100505), (1140, 80404), (1520, 60303), (2280, 40202), (4560, 20101)]