1872896040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{3407}}^1$

素因数の和:3936

約数の個数: 128

約数和(自身を含む): 6257088000

約数和(自身を除く): 4384191960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 509, 540, 1018, 1080, 1527, 2036, 2545, 3054, 3407, 4072, 4581, 5090, 6108, 6814, 7635, 9162, 10180, 10221, 12216, 13628, 13743, 15270, 17035, 18324, 20360, 20442, 22905, 27256, 27486, 30540, 30663, 34070, 36648, 40884, 45810, 51105, 54972, 61080, 61326, 68140, 68715, 81768, 91620, 91989, 102210, 109944, 122652, 136280, 137430, 153315, 183240, 183978, 204420, 245304, 274860, 306630, 367956, 408840, 459945, 549720, 613260, 735912, 919890, 1226520, 1734163, 1839780, 3468326, 3679560, 5202489, 6936652, 8670815, 10404978, 13873304, 15607467, 17341630, 20809956, 26012445, 31214934, 34683260, 41619912, 46822401, 52024890, 62429868, 69366520, 78037335, 93644802, 104049780, 124859736, 156074670, 187289604, 208099560, 234112005, 312149340, 374579208, 468224010, 624298680, 936448020, 1872896040]

約数ペア:

[(1, 1872896040), (2, 936448020), (3, 624298680), (4, 468224010), (5, 374579208), (6, 312149340), (8, 234112005), (9, 208099560), (10, 187289604), (12, 156074670), (15, 124859736), (18, 104049780), (20, 93644802), (24, 78037335), (27, 69366520), (30, 62429868), (36, 52024890), (40, 46822401), (45, 41619912), (54, 34683260), (60, 31214934), (72, 26012445), (90, 20809956), (108, 17341630), (120, 15607467), (135, 13873304), (180, 10404978), (216, 8670815), (270, 6936652), (360, 5202489), (509, 3679560), (540, 3468326), (1018, 1839780), (1080, 1734163), (1527, 1226520), (2036, 919890), (2545, 735912), (3054, 613260), (3407, 549720), (4072, 459945), (4581, 408840), (5090, 367956), (6108, 306630), (6814, 274860), (7635, 245304), (9162, 204420), (10180, 183978), (10221, 183240), (12216, 153315), (13628, 137430), (13743, 136280), (15270, 122652), (17035, 109944), (18324, 102210), (20360, 91989), (20442, 91620), (22905, 81768), (27256, 68715), (27486, 68140), (30540, 61326), (30663, 61080), (34070, 54972), (36648, 51105), (40884, 45810)]