109995120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{673}}^1$

素因数の和:919

約数の個数: 120

約数和(自身を含む): 371578896

約数和(自身を除く): 261583776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 227, 240, 360, 454, 673, 681, 720, 908, 1135, 1346, 1362, 1816, 2019, 2043, 2270, 2692, 2724, 3365, 3405, 3632, 4038, 4086, 4540, 5384, 5448, 6057, 6730, 6810, 8076, 8172, 9080, 10095, 10215, 10768, 10896, 12114, 13460, 13620, 16152, 16344, 18160, 20190, 20430, 24228, 26920, 27240, 30285, 32304, 32688, 40380, 40860, 48456, 53840, 54480, 60570, 80760, 81720, 96912, 121140, 152771, 161520, 163440, 242280, 305542, 458313, 484560, 611084, 763855, 916626, 1222168, 1374939, 1527710, 1833252, 2291565, 2444336, 2749878, 3055420, 3666504, 4583130, 5499756, 6110840, 6874695, 7333008, 9166260, 10999512, 12221680, 13749390, 18332520, 21999024, 27498780, 36665040, 54997560, 109995120]

約数ペア:

[(1, 109995120), (2, 54997560), (3, 36665040), (4, 27498780), (5, 21999024), (6, 18332520), (8, 13749390), (9, 12221680), (10, 10999512), (12, 9166260), (15, 7333008), (16, 6874695), (18, 6110840), (20, 5499756), (24, 4583130), (30, 3666504), (36, 3055420), (40, 2749878), (45, 2444336), (48, 2291565), (60, 1833252), (72, 1527710), (80, 1374939), (90, 1222168), (120, 916626), (144, 763855), (180, 611084), (227, 484560), (240, 458313), (360, 305542), (454, 242280), (673, 163440), (681, 161520), (720, 152771), (908, 121140), (1135, 96912), (1346, 81720), (1362, 80760), (1816, 60570), (2019, 54480), (2043, 53840), (2270, 48456), (2692, 40860), (2724, 40380), (3365, 32688), (3405, 32304), (3632, 30285), (4038, 27240), (4086, 26920), (4540, 24228), (5384, 20430), (5448, 20190), (6057, 18160), (6730, 16344), (6810, 16152), (8076, 13620), (8172, 13460), (9080, 12114), (10095, 10896), (10215, 10768)]