39581460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 126785736

約数和(自身を除く): 87204276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 81, 90, 106, 108, 135, 159, 162, 180, 212, 265, 270, 318, 324, 405, 461, 477, 530, 540, 636, 795, 810, 922, 954, 1060, 1383, 1431, 1590, 1620, 1844, 1908, 2305, 2385, 2766, 2862, 3180, 4149, 4293, 4610, 4770, 5532, 5724, 6915, 7155, 8298, 8586, 9220, 9540, 12447, 13830, 14310, 16596, 17172, 20745, 21465, 24433, 24894, 27660, 28620, 37341, 41490, 42930, 48866, 49788, 62235, 73299, 74682, 82980, 85860, 97732, 122165, 124470, 146598, 149364, 186705, 219897, 244330, 248940, 293196, 366495, 373410, 439794, 488660, 659691, 732990, 746820, 879588, 1099485, 1319382, 1465980, 1979073, 2198970, 2638764, 3298455, 3958146, 4397940, 6596910, 7916292, 9895365, 13193820, 19790730, 39581460]

約数ペア:

[(1, 39581460), (2, 19790730), (3, 13193820), (4, 9895365), (5, 7916292), (6, 6596910), (9, 4397940), (10, 3958146), (12, 3298455), (15, 2638764), (18, 2198970), (20, 1979073), (27, 1465980), (30, 1319382), (36, 1099485), (45, 879588), (53, 746820), (54, 732990), (60, 659691), (81, 488660), (90, 439794), (106, 373410), (108, 366495), (135, 293196), (159, 248940), (162, 244330), (180, 219897), (212, 186705), (265, 149364), (270, 146598), (318, 124470), (324, 122165), (405, 97732), (461, 85860), (477, 82980), (530, 74682), (540, 73299), (636, 62235), (795, 49788), (810, 48866), (922, 42930), (954, 41490), (1060, 37341), (1383, 28620), (1431, 27660), (1590, 24894), (1620, 24433), (1844, 21465), (1908, 20745), (2305, 17172), (2385, 16596), (2766, 14310), (2862, 13830), (3180, 12447), (4149, 9540), (4293, 9220), (4610, 8586), (4770, 8298), (5532, 7155), (5724, 6915)]