42393274920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1930477}}^1$

素因数の和:1930555

約数の個数: 96

約数和(自身を含む): 140036874120

約数和(自身を除く): 97643599200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 1930477, 3860954, 5791431, 7721908, 9652385, 11582862, 15443816, 17374293, 19304770, 23165724, 28957155, 34748586, 38609540, 46331448, 57914310, 69497172, 77219080, 86871465, 115828620, 117759097, 138994344, 173742930, 231657240, 235518194, 347485860, 353277291, 471036388, 588795485, 694971720, 706554582, 942072776, 1059831873, 1177590970, 1413109164, 1766386455, 2119663746, 2355181940, 2826218328, 3532772910, 4239327492, 4710363880, 5299159365, 7065545820, 8478654984, 10598318730, 14131091640, 21196637460, 42393274920]

約数ペア:

[(1, 42393274920), (2, 21196637460), (3, 14131091640), (4, 10598318730), (5, 8478654984), (6, 7065545820), (8, 5299159365), (9, 4710363880), (10, 4239327492), (12, 3532772910), (15, 2826218328), (18, 2355181940), (20, 2119663746), (24, 1766386455), (30, 1413109164), (36, 1177590970), (40, 1059831873), (45, 942072776), (60, 706554582), (61, 694971720), (72, 588795485), (90, 471036388), (120, 353277291), (122, 347485860), (180, 235518194), (183, 231657240), (244, 173742930), (305, 138994344), (360, 117759097), (366, 115828620), (488, 86871465), (549, 77219080), (610, 69497172), (732, 57914310), (915, 46331448), (1098, 38609540), (1220, 34748586), (1464, 28957155), (1830, 23165724), (2196, 19304770), (2440, 17374293), (2745, 15443816), (3660, 11582862), (4392, 9652385), (5490, 7721908), (7320, 5791431), (10980, 3860954), (21960, 1930477)]