1347585840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{25639}}^1$

素因数の和:25731

約数の個数: 120

約数和(自身を含む): 4587816480

約数和(自身を除く): 3240230640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 4380, 5256, 5840, 6570, 8760, 10512, 13140, 17520, 25639, 26280, 51278, 52560, 76917, 102556, 128195, 153834, 205112, 230751, 256390, 307668, 384585, 410224, 461502, 512780, 615336, 769170, 923004, 1025560, 1153755, 1230672, 1538340, 1846008, 1871647, 2051120, 2307510, 3076680, 3692016, 3743294, 4615020, 5614941, 6153360, 7486588, 9230040, 9358235, 11229882, 14973176, 16844823, 18460080, 18716470, 22459764, 28074705, 29946352, 33689646, 37432940, 44919528, 56149410, 67379292, 74865880, 84224115, 89839056, 112298820, 134758584, 149731760, 168448230, 224597640, 269517168, 336896460, 449195280, 673792920, 1347585840]

約数ペア:

[(1, 1347585840), (2, 673792920), (3, 449195280), (4, 336896460), (5, 269517168), (6, 224597640), (8, 168448230), (9, 149731760), (10, 134758584), (12, 112298820), (15, 89839056), (16, 84224115), (18, 74865880), (20, 67379292), (24, 56149410), (30, 44919528), (36, 37432940), (40, 33689646), (45, 29946352), (48, 28074705), (60, 22459764), (72, 18716470), (73, 18460080), (80, 16844823), (90, 14973176), (120, 11229882), (144, 9358235), (146, 9230040), (180, 7486588), (219, 6153360), (240, 5614941), (292, 4615020), (360, 3743294), (365, 3692016), (438, 3076680), (584, 2307510), (657, 2051120), (720, 1871647), (730, 1846008), (876, 1538340), (1095, 1230672), (1168, 1153755), (1314, 1025560), (1460, 923004), (1752, 769170), (2190, 615336), (2628, 512780), (2920, 461502), (3285, 410224), (3504, 384585), (4380, 307668), (5256, 256390), (5840, 230751), (6570, 205112), (8760, 153834), (10512, 128195), (13140, 102556), (17520, 76917), (25639, 52560), (26280, 51278)]