30498720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 113944320

約数和(自身を除く): 83445600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 313, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 626, 672, 696, 812, 840, 870, 928, 939, 1015, 1120, 1160, 1218, 1252, 1392, 1565, 1624, 1680, 1740, 1878, 2030, 2191, 2320, 2436, 2504, 2784, 3045, 3130, 3248, 3360, 3480, 3756, 4060, 4382, 4640, 4695, 4872, 5008, 6090, 6260, 6496, 6573, 6960, 7512, 8120, 8764, 9077, 9390, 9744, 10016, 10955, 12180, 12520, 13146, 13920, 15024, 16240, 17528, 18154, 18780, 19488, 21910, 24360, 25040, 26292, 27231, 30048, 32480, 32865, 35056, 36308, 37560, 43820, 45385, 48720, 50080, 52584, 54462, 63539, 65730, 70112, 72616, 75120, 87640, 90770, 97440, 105168, 108924, 127078, 131460, 136155, 145232, 150240, 175280, 181540, 190617, 210336, 217848, 254156, 262920, 272310, 290464, 317695, 350560, 363080, 381234, 435696, 508312, 525840, 544620, 635390, 726160, 762468, 871392, 953085, 1016624, 1051680, 1089240, 1270780, 1452320, 1524936, 1906170, 2033248, 2178480, 2541560, 3049872, 3812340, 4356960, 5083120, 6099744, 7624680, 10166240, 15249360, 30498720]

約数ペア:

[(1, 30498720), (2, 15249360), (3, 10166240), (4, 7624680), (5, 6099744), (6, 5083120), (7, 4356960), (8, 3812340), (10, 3049872), (12, 2541560), (14, 2178480), (15, 2033248), (16, 1906170), (20, 1524936), (21, 1452320), (24, 1270780), (28, 1089240), (29, 1051680), (30, 1016624), (32, 953085), (35, 871392), (40, 762468), (42, 726160), (48, 635390), (56, 544620), (58, 525840), (60, 508312), (70, 435696), (80, 381234), (84, 363080), (87, 350560), (96, 317695), (105, 290464), (112, 272310), (116, 262920), (120, 254156), (140, 217848), (145, 210336), (160, 190617), (168, 181540), (174, 175280), (203, 150240), (210, 145232), (224, 136155), (232, 131460), (240, 127078), (280, 108924), (290, 105168), (313, 97440), (336, 90770), (348, 87640), (406, 75120), (420, 72616), (435, 70112), (464, 65730), (480, 63539), (560, 54462), (580, 52584), (609, 50080), (626, 48720), (672, 45385), (696, 43820), (812, 37560), (840, 36308), (870, 35056), (928, 32865), (939, 32480), (1015, 30048), (1120, 27231), (1160, 26292), (1218, 25040), (1252, 24360), (1392, 21910), (1565, 19488), (1624, 18780), (1680, 18154), (1740, 17528), (1878, 16240), (2030, 15024), (2191, 13920), (2320, 13146), (2436, 12520), (2504, 12180), (2784, 10955), (3045, 10016), (3130, 9744), (3248, 9390), (3360, 9077), (3480, 8764), (3756, 8120), (4060, 7512), (4382, 6960), (4640, 6573), (4695, 6496), (4872, 6260), (5008, 6090)]