122231880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1291}}^1$

素因数の和:1571

約数の個数: 96

約数和(自身を含む): 399072960

約数和(自身を除く): 276841080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 526, 789, 1052, 1291, 1315, 1578, 2104, 2367, 2582, 2630, 3156, 3873, 3945, 4734, 5164, 5260, 6312, 6455, 7746, 7890, 9468, 10328, 10520, 11619, 11835, 12910, 15492, 15780, 18936, 19365, 23238, 23670, 25820, 30984, 31560, 38730, 46476, 47340, 51640, 58095, 77460, 92952, 94680, 116190, 154920, 232380, 339533, 464760, 679066, 1018599, 1358132, 1697665, 2037198, 2716264, 3055797, 3395330, 4074396, 5092995, 6111594, 6790660, 8148792, 10185990, 12223188, 13581320, 15278985, 20371980, 24446376, 30557970, 40743960, 61115940, 122231880]

約数ペア:

[(1, 122231880), (2, 61115940), (3, 40743960), (4, 30557970), (5, 24446376), (6, 20371980), (8, 15278985), (9, 13581320), (10, 12223188), (12, 10185990), (15, 8148792), (18, 6790660), (20, 6111594), (24, 5092995), (30, 4074396), (36, 3395330), (40, 3055797), (45, 2716264), (60, 2037198), (72, 1697665), (90, 1358132), (120, 1018599), (180, 679066), (263, 464760), (360, 339533), (526, 232380), (789, 154920), (1052, 116190), (1291, 94680), (1315, 92952), (1578, 77460), (2104, 58095), (2367, 51640), (2582, 47340), (2630, 46476), (3156, 38730), (3873, 31560), (3945, 30984), (4734, 25820), (5164, 23670), (5260, 23238), (6312, 19365), (6455, 18936), (7746, 15780), (7890, 15492), (9468, 12910), (10328, 11835), (10520, 11619)]