300138240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1734

約数の個数: 144

約数和(自身を含む): 979550208

約数和(自身を除く): 679411968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1663, 1880, 1920, 2256, 2820, 3008, 3326, 3760, 3840, 4512, 4989, 5640, 6016, 6652, 7520, 8315, 9024, 9978, 11280, 12032, 13304, 15040, 16630, 18048, 19956, 22560, 24945, 26608, 30080, 33260, 36096, 39912, 45120, 49890, 53216, 60160, 66520, 78161, 79824, 90240, 99780, 106432, 133040, 156322, 159648, 180480, 199560, 212864, 234483, 266080, 312644, 319296, 390805, 399120, 425728, 468966, 532160, 625288, 638592, 781610, 798240, 937932, 1064320, 1172415, 1250576, 1277184, 1563220, 1596480, 1875864, 2128640, 2344830, 2501152, 3126440, 3192960, 3751728, 4689660, 5002304, 6252880, 6385920, 7503456, 9379320, 10004608, 12505760, 15006912, 18758640, 20009216, 25011520, 30013824, 37517280, 50023040, 60027648, 75034560, 100046080, 150069120, 300138240]

約数ペア:

[(1, 300138240), (2, 150069120), (3, 100046080), (4, 75034560), (5, 60027648), (6, 50023040), (8, 37517280), (10, 30013824), (12, 25011520), (15, 20009216), (16, 18758640), (20, 15006912), (24, 12505760), (30, 10004608), (32, 9379320), (40, 7503456), (47, 6385920), (48, 6252880), (60, 5002304), (64, 4689660), (80, 3751728), (94, 3192960), (96, 3126440), (120, 2501152), (128, 2344830), (141, 2128640), (160, 1875864), (188, 1596480), (192, 1563220), (235, 1277184), (240, 1250576), (256, 1172415), (282, 1064320), (320, 937932), (376, 798240), (384, 781610), (470, 638592), (480, 625288), (564, 532160), (640, 468966), (705, 425728), (752, 399120), (768, 390805), (940, 319296), (960, 312644), (1128, 266080), (1280, 234483), (1410, 212864), (1504, 199560), (1663, 180480), (1880, 159648), (1920, 156322), (2256, 133040), (2820, 106432), (3008, 99780), (3326, 90240), (3760, 79824), (3840, 78161), (4512, 66520), (4989, 60160), (5640, 53216), (6016, 49890), (6652, 45120), (7520, 39912), (8315, 36096), (9024, 33260), (9978, 30080), (11280, 26608), (12032, 24945), (13304, 22560), (15040, 19956), (16630, 18048)]