30424320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 111602400

約数和(自身を除く): 81178080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 139, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 278, 285, 288, 304, 320, 342, 360, 380, 384, 417, 456, 480, 556, 570, 576, 608, 640, 684, 695, 720, 760, 768, 834, 855, 912, 960, 1112, 1140, 1152, 1216, 1251, 1280, 1368, 1390, 1440, 1520, 1668, 1710, 1824, 1920, 2085, 2224, 2280, 2304, 2432, 2502, 2641, 2736, 2780, 2880, 3040, 3336, 3420, 3648, 3840, 4170, 4448, 4560, 4864, 5004, 5282, 5472, 5560, 5760, 6080, 6255, 6672, 6840, 7296, 7923, 8340, 8896, 9120, 10008, 10564, 10944, 11120, 11520, 12160, 12510, 13205, 13344, 13680, 14592, 15846, 16680, 17792, 18240, 20016, 21128, 21888, 22240, 23769, 24320, 25020, 26410, 26688, 27360, 31692, 33360, 35584, 36480, 39615, 40032, 42256, 43776, 44480, 47538, 50040, 52820, 53376, 54720, 63384, 66720, 72960, 79230, 80064, 84512, 88960, 95076, 100080, 105640, 106752, 109440, 118845, 126768, 133440, 158460, 160128, 169024, 177920, 190152, 200160, 211280, 218880, 237690, 253536, 266880, 316920, 320256, 338048, 380304, 400320, 422560, 475380, 507072, 533760, 633840, 676096, 760608, 800640, 845120, 950760, 1014144, 1267680, 1521216, 1601280, 1690240, 1901520, 2028288, 2535360, 3042432, 3380480, 3803040, 5070720, 6084864, 7606080, 10141440, 15212160, 30424320]

約数ペア:

[(1, 30424320), (2, 15212160), (3, 10141440), (4, 7606080), (5, 6084864), (6, 5070720), (8, 3803040), (9, 3380480), (10, 3042432), (12, 2535360), (15, 2028288), (16, 1901520), (18, 1690240), (19, 1601280), (20, 1521216), (24, 1267680), (30, 1014144), (32, 950760), (36, 845120), (38, 800640), (40, 760608), (45, 676096), (48, 633840), (57, 533760), (60, 507072), (64, 475380), (72, 422560), (76, 400320), (80, 380304), (90, 338048), (95, 320256), (96, 316920), (114, 266880), (120, 253536), (128, 237690), (139, 218880), (144, 211280), (152, 200160), (160, 190152), (171, 177920), (180, 169024), (190, 160128), (192, 158460), (228, 133440), (240, 126768), (256, 118845), (278, 109440), (285, 106752), (288, 105640), (304, 100080), (320, 95076), (342, 88960), (360, 84512), (380, 80064), (384, 79230), (417, 72960), (456, 66720), (480, 63384), (556, 54720), (570, 53376), (576, 52820), (608, 50040), (640, 47538), (684, 44480), (695, 43776), (720, 42256), (760, 40032), (768, 39615), (834, 36480), (855, 35584), (912, 33360), (960, 31692), (1112, 27360), (1140, 26688), (1152, 26410), (1216, 25020), (1251, 24320), (1280, 23769), (1368, 22240), (1390, 21888), (1440, 21128), (1520, 20016), (1668, 18240), (1710, 17792), (1824, 16680), (1920, 15846), (2085, 14592), (2224, 13680), (2280, 13344), (2304, 13205), (2432, 12510), (2502, 12160), (2641, 11520), (2736, 11120), (2780, 10944), (2880, 10564), (3040, 10008), (3336, 9120), (3420, 8896), (3648, 8340), (3840, 7923), (4170, 7296), (4448, 6840), (4560, 6672), (4864, 6255), (5004, 6080), (5282, 5760), (5472, 5560)]