124408240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1297}}^1$

素因数の和:1430

約数の個数: 80

約数和(自身を含む): 318684960

約数和(自身を除く): 194276720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 109, 110, 176, 218, 220, 436, 440, 545, 872, 880, 1090, 1199, 1297, 1744, 2180, 2398, 2594, 4360, 4796, 5188, 5995, 6485, 8720, 9592, 10376, 11990, 12970, 14267, 19184, 20752, 23980, 25940, 28534, 47960, 51880, 57068, 71335, 95920, 103760, 114136, 141373, 142670, 228272, 282746, 285340, 565492, 570680, 706865, 1130984, 1141360, 1413730, 1555103, 2261968, 2827460, 3110206, 5654920, 6220412, 7775515, 11309840, 12440824, 15551030, 24881648, 31102060, 62204120, 124408240]

約数ペア:

[(1, 124408240), (2, 62204120), (4, 31102060), (5, 24881648), (8, 15551030), (10, 12440824), (11, 11309840), (16, 7775515), (20, 6220412), (22, 5654920), (40, 3110206), (44, 2827460), (55, 2261968), (80, 1555103), (88, 1413730), (109, 1141360), (110, 1130984), (176, 706865), (218, 570680), (220, 565492), (436, 285340), (440, 282746), (545, 228272), (872, 142670), (880, 141373), (1090, 114136), (1199, 103760), (1297, 95920), (1744, 71335), (2180, 57068), (2398, 51880), (2594, 47960), (4360, 28534), (4796, 25940), (5188, 23980), (5995, 20752), (6485, 19184), (8720, 14267), (9592, 12970), (10376, 11990)]