61259040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2279

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 158888160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2239, 2280, 2736, 3040, 3420, 4478, 4560, 5472, 6717, 6840, 8956, 9120, 11195, 13434, 13680, 17912, 20151, 22390, 26868, 27360, 33585, 35824, 40302, 42541, 44780, 53736, 67170, 71648, 80604, 85082, 89560, 100755, 107472, 127623, 134340, 161208, 170164, 179120, 201510, 212705, 214944, 255246, 268680, 322416, 340328, 358240, 382869, 403020, 425410, 510492, 537360, 638115, 644832, 680656, 765738, 806040, 850820, 1020984, 1074720, 1276230, 1361312, 1531476, 1612080, 1701640, 1914345, 2041968, 2552460, 3062952, 3224160, 3403280, 3828690, 4083936, 5104920, 6125904, 6806560, 7657380, 10209840, 12251808, 15314760, 20419680, 30629520, 61259040]

約数ペア:

[(1, 61259040), (2, 30629520), (3, 20419680), (4, 15314760), (5, 12251808), (6, 10209840), (8, 7657380), (9, 6806560), (10, 6125904), (12, 5104920), (15, 4083936), (16, 3828690), (18, 3403280), (19, 3224160), (20, 3062952), (24, 2552460), (30, 2041968), (32, 1914345), (36, 1701640), (38, 1612080), (40, 1531476), (45, 1361312), (48, 1276230), (57, 1074720), (60, 1020984), (72, 850820), (76, 806040), (80, 765738), (90, 680656), (95, 644832), (96, 638115), (114, 537360), (120, 510492), (144, 425410), (152, 403020), (160, 382869), (171, 358240), (180, 340328), (190, 322416), (228, 268680), (240, 255246), (285, 214944), (288, 212705), (304, 201510), (342, 179120), (360, 170164), (380, 161208), (456, 134340), (480, 127623), (570, 107472), (608, 100755), (684, 89560), (720, 85082), (760, 80604), (855, 71648), (912, 67170), (1140, 53736), (1368, 44780), (1440, 42541), (1520, 40302), (1710, 35824), (1824, 33585), (2239, 27360), (2280, 26868), (2736, 22390), (3040, 20151), (3420, 17912), (4478, 13680), (4560, 13434), (5472, 11195), (6717, 9120), (6840, 8956)]