30826320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 111421440

約数和(自身を除く): 80595120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 311, 336, 354, 413, 420, 472, 560, 590, 622, 708, 826, 840, 885, 933, 944, 1180, 1239, 1244, 1416, 1555, 1652, 1680, 1770, 1866, 2065, 2177, 2360, 2478, 2488, 2832, 3110, 3304, 3540, 3732, 4130, 4354, 4665, 4720, 4956, 4976, 6195, 6220, 6531, 6608, 7080, 7464, 8260, 8708, 9330, 9912, 10885, 12390, 12440, 13062, 14160, 14928, 16520, 17416, 18349, 18660, 19824, 21770, 24780, 24880, 26124, 32655, 33040, 34832, 36698, 37320, 43540, 49560, 52248, 55047, 65310, 73396, 74640, 87080, 91745, 99120, 104496, 110094, 128443, 130620, 146792, 174160, 183490, 220188, 256886, 261240, 275235, 293584, 366980, 385329, 440376, 513772, 522480, 550470, 642215, 733960, 770658, 880752, 1027544, 1100940, 1284430, 1467920, 1541316, 1926645, 2055088, 2201880, 2568860, 3082632, 3853290, 4403760, 5137720, 6165264, 7706580, 10275440, 15413160, 30826320]

約数ペア:

[(1, 30826320), (2, 15413160), (3, 10275440), (4, 7706580), (5, 6165264), (6, 5137720), (7, 4403760), (8, 3853290), (10, 3082632), (12, 2568860), (14, 2201880), (15, 2055088), (16, 1926645), (20, 1541316), (21, 1467920), (24, 1284430), (28, 1100940), (30, 1027544), (35, 880752), (40, 770658), (42, 733960), (48, 642215), (56, 550470), (59, 522480), (60, 513772), (70, 440376), (80, 385329), (84, 366980), (105, 293584), (112, 275235), (118, 261240), (120, 256886), (140, 220188), (168, 183490), (177, 174160), (210, 146792), (236, 130620), (240, 128443), (280, 110094), (295, 104496), (311, 99120), (336, 91745), (354, 87080), (413, 74640), (420, 73396), (472, 65310), (560, 55047), (590, 52248), (622, 49560), (708, 43540), (826, 37320), (840, 36698), (885, 34832), (933, 33040), (944, 32655), (1180, 26124), (1239, 24880), (1244, 24780), (1416, 21770), (1555, 19824), (1652, 18660), (1680, 18349), (1770, 17416), (1866, 16520), (2065, 14928), (2177, 14160), (2360, 13062), (2478, 12440), (2488, 12390), (2832, 10885), (3110, 9912), (3304, 9330), (3540, 8708), (3732, 8260), (4130, 7464), (4354, 7080), (4665, 6608), (4720, 6531), (4956, 6220), (4976, 6195)]