30470880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 192

約数和(自身を含む): 108864000

約数和(自身を除く): 78393120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 199, 220, 232, 240, 264, 290, 319, 330, 348, 352, 398, 435, 440, 464, 480, 528, 580, 597, 638, 660, 696, 796, 870, 880, 928, 957, 995, 1056, 1160, 1194, 1276, 1320, 1392, 1592, 1595, 1740, 1760, 1914, 1990, 2189, 2320, 2388, 2552, 2640, 2784, 2985, 3184, 3190, 3480, 3828, 3980, 4378, 4640, 4776, 4785, 5104, 5280, 5771, 5970, 6368, 6380, 6567, 6960, 7656, 7960, 8756, 9552, 9570, 10208, 10945, 11542, 11940, 12760, 13134, 13920, 15312, 15920, 17313, 17512, 19104, 19140, 21890, 23084, 23880, 25520, 26268, 28855, 30624, 31840, 32835, 34626, 35024, 38280, 43780, 46168, 47760, 51040, 52536, 57710, 63481, 65670, 69252, 70048, 76560, 86565, 87560, 92336, 95520, 105072, 115420, 126962, 131340, 138504, 153120, 173130, 175120, 184672, 190443, 210144, 230840, 253924, 262680, 277008, 317405, 346260, 350240, 380886, 461680, 507848, 525360, 554016, 634810, 692520, 761772, 923360, 952215, 1015696, 1050720, 1269620, 1385040, 1523544, 1904430, 2031392, 2539240, 2770080, 3047088, 3808860, 5078480, 6094176, 7617720, 10156960, 15235440, 30470880]

約数ペア:

[(1, 30470880), (2, 15235440), (3, 10156960), (4, 7617720), (5, 6094176), (6, 5078480), (8, 3808860), (10, 3047088), (11, 2770080), (12, 2539240), (15, 2031392), (16, 1904430), (20, 1523544), (22, 1385040), (24, 1269620), (29, 1050720), (30, 1015696), (32, 952215), (33, 923360), (40, 761772), (44, 692520), (48, 634810), (55, 554016), (58, 525360), (60, 507848), (66, 461680), (80, 380886), (87, 350240), (88, 346260), (96, 317405), (110, 277008), (116, 262680), (120, 253924), (132, 230840), (145, 210144), (160, 190443), (165, 184672), (174, 175120), (176, 173130), (199, 153120), (220, 138504), (232, 131340), (240, 126962), (264, 115420), (290, 105072), (319, 95520), (330, 92336), (348, 87560), (352, 86565), (398, 76560), (435, 70048), (440, 69252), (464, 65670), (480, 63481), (528, 57710), (580, 52536), (597, 51040), (638, 47760), (660, 46168), (696, 43780), (796, 38280), (870, 35024), (880, 34626), (928, 32835), (957, 31840), (995, 30624), (1056, 28855), (1160, 26268), (1194, 25520), (1276, 23880), (1320, 23084), (1392, 21890), (1592, 19140), (1595, 19104), (1740, 17512), (1760, 17313), (1914, 15920), (1990, 15312), (2189, 13920), (2320, 13134), (2388, 12760), (2552, 11940), (2640, 11542), (2784, 10945), (2985, 10208), (3184, 9570), (3190, 9552), (3480, 8756), (3828, 7960), (3980, 7656), (4378, 6960), (4640, 6567), (4776, 6380), (4785, 6368), (5104, 5970), (5280, 5771)]