42911280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 145718352

約数和(自身を除く): 102807072

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, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 557, 642, 720, 856, 963, 1070, 1114, 1284, 1605, 1671, 1712, 1926, 2140, 2228, 2568, 2785, 3210, 3342, 3852, 4280, 4456, 4815, 5013, 5136, 5570, 6420, 6684, 7704, 8355, 8560, 8912, 9630, 10026, 11140, 12840, 13368, 15408, 16710, 19260, 20052, 22280, 25065, 25680, 26736, 33420, 38520, 40104, 44560, 50130, 59599, 66840, 77040, 80208, 100260, 119198, 133680, 178797, 200520, 238396, 297995, 357594, 401040, 476792, 536391, 595990, 715188, 893985, 953584, 1072782, 1191980, 1430376, 1787970, 2145564, 2383960, 2681955, 2860752, 3575940, 4291128, 4767920, 5363910, 7151880, 8582256, 10727820, 14303760, 21455640, 42911280]

約数ペア:

[(1, 42911280), (2, 21455640), (3, 14303760), (4, 10727820), (5, 8582256), (6, 7151880), (8, 5363910), (9, 4767920), (10, 4291128), (12, 3575940), (15, 2860752), (16, 2681955), (18, 2383960), (20, 2145564), (24, 1787970), (30, 1430376), (36, 1191980), (40, 1072782), (45, 953584), (48, 893985), (60, 715188), (72, 595990), (80, 536391), (90, 476792), (107, 401040), (120, 357594), (144, 297995), (180, 238396), (214, 200520), (240, 178797), (321, 133680), (360, 119198), (428, 100260), (535, 80208), (557, 77040), (642, 66840), (720, 59599), (856, 50130), (963, 44560), (1070, 40104), (1114, 38520), (1284, 33420), (1605, 26736), (1671, 25680), (1712, 25065), (1926, 22280), (2140, 20052), (2228, 19260), (2568, 16710), (2785, 15408), (3210, 13368), (3342, 12840), (3852, 11140), (4280, 10026), (4456, 9630), (4815, 8912), (5013, 8560), (5136, 8355), (5570, 7704), (6420, 6684)]