340647360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20873}}^1$

素因数の和:20910

約数の個数: 112

約数和(自身を含む): 1145231136

約数和(自身を除く): 804583776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 20873, 41746, 62619, 83492, 104365, 125238, 166984, 208730, 250476, 313095, 333968, 354841, 417460, 500952, 626190, 667936, 709682, 834920, 1001904, 1064523, 1252380, 1335872, 1419364, 1669840, 1774205, 2003808, 2129046, 2504760, 2838728, 3339680, 3548410, 4007616, 4258092, 5009520, 5322615, 5677456, 6679360, 7096820, 8516184, 10019040, 10645230, 11354912, 14193640, 17032368, 20038080, 21290460, 22709824, 28387280, 34064736, 42580920, 56774560, 68129472, 85161840, 113549120, 170323680, 340647360]

約数ペア:

[(1, 340647360), (2, 170323680), (3, 113549120), (4, 85161840), (5, 68129472), (6, 56774560), (8, 42580920), (10, 34064736), (12, 28387280), (15, 22709824), (16, 21290460), (17, 20038080), (20, 17032368), (24, 14193640), (30, 11354912), (32, 10645230), (34, 10019040), (40, 8516184), (48, 7096820), (51, 6679360), (60, 5677456), (64, 5322615), (68, 5009520), (80, 4258092), (85, 4007616), (96, 3548410), (102, 3339680), (120, 2838728), (136, 2504760), (160, 2129046), (170, 2003808), (192, 1774205), (204, 1669840), (240, 1419364), (255, 1335872), (272, 1252380), (320, 1064523), (340, 1001904), (408, 834920), (480, 709682), (510, 667936), (544, 626190), (680, 500952), (816, 417460), (960, 354841), (1020, 333968), (1088, 313095), (1360, 250476), (1632, 208730), (2040, 166984), (2720, 125238), (3264, 104365), (4080, 83492), (5440, 62619), (8160, 41746), (16320, 20873)]