139691083920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{219889}}^1$

素因数の和:222552

約数の個数: 80

約数和(自身を含む): 433207927680

約数和(自身を除く): 293516843760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2647, 5294, 7941, 10588, 13235, 15882, 21176, 26470, 31764, 39705, 42352, 52940, 63528, 79410, 105880, 127056, 158820, 211760, 219889, 317640, 439778, 635280, 659667, 879556, 1099445, 1319334, 1759112, 2198890, 2638668, 3298335, 3518224, 4397780, 5277336, 6596670, 8795560, 10554672, 13193340, 17591120, 26386680, 52773360, 582046183, 1164092366, 1746138549, 2328184732, 2910230915, 3492277098, 4656369464, 5820461830, 6984554196, 8730692745, 9312738928, 11640923660, 13969108392, 17461385490, 23281847320, 27938216784, 34922770980, 46563694640, 69845541960, 139691083920]

約数ペア:

[(1, 139691083920), (2, 69845541960), (3, 46563694640), (4, 34922770980), (5, 27938216784), (6, 23281847320), (8, 17461385490), (10, 13969108392), (12, 11640923660), (15, 9312738928), (16, 8730692745), (20, 6984554196), (24, 5820461830), (30, 4656369464), (40, 3492277098), (48, 2910230915), (60, 2328184732), (80, 1746138549), (120, 1164092366), (240, 582046183), (2647, 52773360), (5294, 26386680), (7941, 17591120), (10588, 13193340), (13235, 10554672), (15882, 8795560), (21176, 6596670), (26470, 5277336), (31764, 4397780), (39705, 3518224), (42352, 3298335), (52940, 2638668), (63528, 2198890), (79410, 1759112), (105880, 1319334), (127056, 1099445), (158820, 879556), (211760, 659667), (219889, 635280), (317640, 439778)]