15530858040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{47917}}^1$

素因数の和:48041

約数の個数: 128

約数和(自身を含む): 48508349760

約数和(自身を除く): 32977491720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 73, 74, 111, 120, 146, 148, 185, 219, 222, 292, 296, 365, 370, 438, 444, 555, 584, 730, 740, 876, 888, 1095, 1110, 1460, 1480, 1752, 2190, 2220, 2701, 2920, 4380, 4440, 5402, 8103, 8760, 10804, 13505, 16206, 21608, 27010, 32412, 40515, 47917, 54020, 64824, 81030, 95834, 108040, 143751, 162060, 191668, 239585, 287502, 324120, 383336, 479170, 575004, 718755, 958340, 1150008, 1437510, 1772929, 1916680, 2875020, 3497941, 3545858, 5318787, 5750040, 6995882, 7091716, 8864645, 10493823, 10637574, 13991764, 14183432, 17489705, 17729290, 20987646, 21275148, 26593935, 27983528, 34979410, 35458580, 41975292, 42550296, 52469115, 53187870, 69958820, 70917160, 83950584, 104938230, 106375740, 129423817, 139917640, 209876460, 212751480, 258847634, 388271451, 419752920, 517695268, 647119085, 776542902, 1035390536, 1294238170, 1553085804, 1941357255, 2588476340, 3106171608, 3882714510, 5176952680, 7765429020, 15530858040]

約数ペア:

[(1, 15530858040), (2, 7765429020), (3, 5176952680), (4, 3882714510), (5, 3106171608), (6, 2588476340), (8, 1941357255), (10, 1553085804), (12, 1294238170), (15, 1035390536), (20, 776542902), (24, 647119085), (30, 517695268), (37, 419752920), (40, 388271451), (60, 258847634), (73, 212751480), (74, 209876460), (111, 139917640), (120, 129423817), (146, 106375740), (148, 104938230), (185, 83950584), (219, 70917160), (222, 69958820), (292, 53187870), (296, 52469115), (365, 42550296), (370, 41975292), (438, 35458580), (444, 34979410), (555, 27983528), (584, 26593935), (730, 21275148), (740, 20987646), (876, 17729290), (888, 17489705), (1095, 14183432), (1110, 13991764), (1460, 10637574), (1480, 10493823), (1752, 8864645), (2190, 7091716), (2220, 6995882), (2701, 5750040), (2920, 5318787), (4380, 3545858), (4440, 3497941), (5402, 2875020), (8103, 1916680), (8760, 1772929), (10804, 1437510), (13505, 1150008), (16206, 958340), (21608, 718755), (27010, 575004), (32412, 479170), (40515, 383336), (47917, 324120), (54020, 287502), (64824, 239585), (81030, 191668), (95834, 162060), (108040, 143751)]