154806720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 168

約数和(自身を含む): 509070864

約数和(自身を除く): 354264144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 73, 80, 94, 96, 120, 141, 146, 160, 188, 192, 219, 235, 240, 282, 292, 320, 365, 376, 438, 470, 480, 564, 584, 705, 730, 752, 876, 940, 960, 1095, 1128, 1168, 1410, 1460, 1504, 1752, 1880, 2190, 2209, 2256, 2336, 2820, 2920, 3008, 3431, 3504, 3760, 4380, 4418, 4512, 4672, 5640, 5840, 6627, 6862, 7008, 7520, 8760, 8836, 9024, 10293, 11045, 11280, 11680, 13254, 13724, 14016, 15040, 17155, 17520, 17672, 20586, 22090, 22560, 23360, 26508, 27448, 33135, 34310, 35040, 35344, 41172, 44180, 45120, 51465, 53016, 54896, 66270, 68620, 70080, 70688, 82344, 88360, 102930, 106032, 109792, 132540, 137240, 141376, 161257, 164688, 176720, 205860, 212064, 219584, 265080, 274480, 322514, 329376, 353440, 411720, 424128, 483771, 530160, 548960, 645028, 658752, 706880, 806285, 823440, 967542, 1060320, 1097920, 1290056, 1612570, 1646880, 1935084, 2120640, 2418855, 2580112, 3225140, 3293760, 3870168, 4837710, 5160224, 6450280, 7740336, 9675420, 10320448, 12900560, 15480672, 19350840, 25801120, 30961344, 38701680, 51602240, 77403360, 154806720]

約数ペア:

[(1, 154806720), (2, 77403360), (3, 51602240), (4, 38701680), (5, 30961344), (6, 25801120), (8, 19350840), (10, 15480672), (12, 12900560), (15, 10320448), (16, 9675420), (20, 7740336), (24, 6450280), (30, 5160224), (32, 4837710), (40, 3870168), (47, 3293760), (48, 3225140), (60, 2580112), (64, 2418855), (73, 2120640), (80, 1935084), (94, 1646880), (96, 1612570), (120, 1290056), (141, 1097920), (146, 1060320), (160, 967542), (188, 823440), (192, 806285), (219, 706880), (235, 658752), (240, 645028), (282, 548960), (292, 530160), (320, 483771), (365, 424128), (376, 411720), (438, 353440), (470, 329376), (480, 322514), (564, 274480), (584, 265080), (705, 219584), (730, 212064), (752, 205860), (876, 176720), (940, 164688), (960, 161257), (1095, 141376), (1128, 137240), (1168, 132540), (1410, 109792), (1460, 106032), (1504, 102930), (1752, 88360), (1880, 82344), (2190, 70688), (2209, 70080), (2256, 68620), (2336, 66270), (2820, 54896), (2920, 53016), (3008, 51465), (3431, 45120), (3504, 44180), (3760, 41172), (4380, 35344), (4418, 35040), (4512, 34310), (4672, 33135), (5640, 27448), (5840, 26508), (6627, 23360), (6862, 22560), (7008, 22090), (7520, 20586), (8760, 17672), (8836, 17520), (9024, 17155), (10293, 15040), (11045, 14016), (11280, 13724), (11680, 13254)]