120719280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4157}}^1$

素因数の和:4195

約数の個数: 120

約数和(自身を含む): 411442416

約数和(自身を除く): 290723136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4157, 4840, 5808, 7260, 8314, 9680, 12471, 14520, 16628, 20785, 24942, 29040, 33256, 41570, 45727, 49884, 62355, 66512, 83140, 91454, 99768, 124710, 137181, 166280, 182908, 199536, 228635, 249420, 274362, 332560, 365816, 457270, 498840, 502997, 548724, 685905, 731632, 914540, 997680, 1005994, 1097448, 1371810, 1508991, 1829080, 2011988, 2194896, 2514985, 2743620, 3017982, 3658160, 4023976, 5029970, 5487240, 6035964, 7544955, 8047952, 10059940, 10974480, 12071928, 15089910, 20119880, 24143856, 30179820, 40239760, 60359640, 120719280]

約数ペア:

[(1, 120719280), (2, 60359640), (3, 40239760), (4, 30179820), (5, 24143856), (6, 20119880), (8, 15089910), (10, 12071928), (11, 10974480), (12, 10059940), (15, 8047952), (16, 7544955), (20, 6035964), (22, 5487240), (24, 5029970), (30, 4023976), (33, 3658160), (40, 3017982), (44, 2743620), (48, 2514985), (55, 2194896), (60, 2011988), (66, 1829080), (80, 1508991), (88, 1371810), (110, 1097448), (120, 1005994), (121, 997680), (132, 914540), (165, 731632), (176, 685905), (220, 548724), (240, 502997), (242, 498840), (264, 457270), (330, 365816), (363, 332560), (440, 274362), (484, 249420), (528, 228635), (605, 199536), (660, 182908), (726, 166280), (880, 137181), (968, 124710), (1210, 99768), (1320, 91454), (1452, 83140), (1815, 66512), (1936, 62355), (2420, 49884), (2640, 45727), (2904, 41570), (3630, 33256), (4157, 29040), (4840, 24942), (5808, 20785), (7260, 16628), (8314, 14520), (9680, 12471)]