1309394880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23929}}^1$

素因数の和:23971

約数の個数: 168

約数和(自身を含む): 4741011600

約数和(自身を除く): 3431616720

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, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 23929, 27360, 47858, 54720, 71787, 95716, 119645, 143574, 191432, 215361, 239290, 287148, 358935, 382864, 430722, 454651, 478580, 574296, 717870, 765728, 861444, 909302, 957160, 1076805, 1148592, 1363953, 1435740, 1531456, 1722888, 1818604, 1914320, 2153610, 2273255, 2297184, 2727906, 2871480, 3445776, 3637208, 3828640, 4091859, 4307220, 4546510, 4594368, 5455812, 5742960, 6819765, 6891552, 7274416, 7657280, 8183718, 8614440, 9093020, 10911624, 11485920, 13639530, 13783104, 14548832, 16367436, 17228880, 18186040, 20459295, 21823248, 22971840, 27279060, 29097664, 32734872, 34457760, 36372080, 40918590, 43646496, 54558120, 65469744, 68915520, 72744160, 81837180, 87292992, 109116240, 130939488, 145488320, 163674360, 218232480, 261878976, 327348720, 436464960, 654697440, 1309394880]

約数ペア:

[(1, 1309394880), (2, 654697440), (3, 436464960), (4, 327348720), (5, 261878976), (6, 218232480), (8, 163674360), (9, 145488320), (10, 130939488), (12, 109116240), (15, 87292992), (16, 81837180), (18, 72744160), (19, 68915520), (20, 65469744), (24, 54558120), (30, 43646496), (32, 40918590), (36, 36372080), (38, 34457760), (40, 32734872), (45, 29097664), (48, 27279060), (57, 22971840), (60, 21823248), (64, 20459295), (72, 18186040), (76, 17228880), (80, 16367436), (90, 14548832), (95, 13783104), (96, 13639530), (114, 11485920), (120, 10911624), (144, 9093020), (152, 8614440), (160, 8183718), (171, 7657280), (180, 7274416), (190, 6891552), (192, 6819765), (228, 5742960), (240, 5455812), (285, 4594368), (288, 4546510), (304, 4307220), (320, 4091859), (342, 3828640), (360, 3637208), (380, 3445776), (456, 2871480), (480, 2727906), (570, 2297184), (576, 2273255), (608, 2153610), (684, 1914320), (720, 1818604), (760, 1722888), (855, 1531456), (912, 1435740), (960, 1363953), (1140, 1148592), (1216, 1076805), (1368, 957160), (1440, 909302), (1520, 861444), (1710, 765728), (1824, 717870), (2280, 574296), (2736, 478580), (2880, 454651), (3040, 430722), (3420, 382864), (3648, 358935), (4560, 287148), (5472, 239290), (6080, 215361), (6840, 191432), (9120, 143574), (10944, 119645), (13680, 95716), (18240, 71787), (23929, 54720), (27360, 47858)]