1700880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 5565120

約数和(自身を除く): 3864240

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, 373, 380, 456, 570, 746, 760, 912, 1119, 1140, 1492, 1520, 1865, 2238, 2280, 2984, 3730, 4476, 4560, 5595, 5968, 7087, 7460, 8952, 11190, 14174, 14920, 17904, 21261, 22380, 28348, 29840, 35435, 42522, 44760, 56696, 70870, 85044, 89520, 106305, 113392, 141740, 170088, 212610, 283480, 340176, 425220, 566960, 850440, 1700880]

約数ペア:

[(1, 1700880), (2, 850440), (3, 566960), (4, 425220), (5, 340176), (6, 283480), (8, 212610), (10, 170088), (12, 141740), (15, 113392), (16, 106305), (19, 89520), (20, 85044), (24, 70870), (30, 56696), (38, 44760), (40, 42522), (48, 35435), (57, 29840), (60, 28348), (76, 22380), (80, 21261), (95, 17904), (114, 14920), (120, 14174), (152, 11190), (190, 8952), (228, 7460), (240, 7087), (285, 5968), (304, 5595), (373, 4560), (380, 4476), (456, 3730), (570, 2984), (746, 2280), (760, 2238), (912, 1865), (1119, 1520), (1140, 1492)]