1880306880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103087}}^1$

素因数の和:103126

約数の個数: 112

約数和(自身を含む): 6284244480

約数和(自身を除く): 4403937600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 103087, 206174, 309261, 412348, 515435, 618522, 824696, 1030870, 1237044, 1546305, 1649392, 1958653, 2061740, 2474088, 3092610, 3298784, 3917306, 4123480, 4948176, 5875959, 6185220, 6597568, 7834612, 8246960, 9793265, 9896352, 11751918, 12370440, 15669224, 16493920, 19586530, 19792704, 23503836, 24740880, 29379795, 31338448, 32987840, 39173060, 47007672, 49481760, 58759590, 62676896, 78346120, 94015344, 98963520, 117519180, 125353792, 156692240, 188030688, 235038360, 313384480, 376061376, 470076720, 626768960, 940153440, 1880306880]

約数ペア:

[(1, 1880306880), (2, 940153440), (3, 626768960), (4, 470076720), (5, 376061376), (6, 313384480), (8, 235038360), (10, 188030688), (12, 156692240), (15, 125353792), (16, 117519180), (19, 98963520), (20, 94015344), (24, 78346120), (30, 62676896), (32, 58759590), (38, 49481760), (40, 47007672), (48, 39173060), (57, 32987840), (60, 31338448), (64, 29379795), (76, 24740880), (80, 23503836), (95, 19792704), (96, 19586530), (114, 16493920), (120, 15669224), (152, 12370440), (160, 11751918), (190, 9896352), (192, 9793265), (228, 8246960), (240, 7834612), (285, 6597568), (304, 6185220), (320, 5875959), (380, 4948176), (456, 4123480), (480, 3917306), (570, 3298784), (608, 3092610), (760, 2474088), (912, 2061740), (960, 1958653), (1140, 1649392), (1216, 1546305), (1520, 1237044), (1824, 1030870), (2280, 824696), (3040, 618522), (3648, 515435), (4560, 412348), (6080, 309261), (9120, 206174), (18240, 103087)]