236421180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7681}}^1$

素因数の和:7721

約数の個数: 120

約数和(自身を含む): 780798480

約数和(自身を除く): 544377300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7681, 7695, 10260, 15362, 15390, 23043, 30724, 30780, 38405, 46086, 69129, 76810, 92172, 115215, 138258, 145939, 153620, 207387, 230430, 276516, 291878, 345645, 414774, 437817, 460860, 583756, 622161, 691290, 729695, 829548, 875634, 1036935, 1244322, 1313451, 1382580, 1459390, 1751268, 2073870, 2189085, 2488644, 2626902, 2918780, 3110805, 3940353, 4147740, 4378170, 5253804, 6221610, 6567255, 7880706, 8756340, 11821059, 12443220, 13134510, 15761412, 19701765, 23642118, 26269020, 39403530, 47284236, 59105295, 78807060, 118210590, 236421180]

約数ペア:

[(1, 236421180), (2, 118210590), (3, 78807060), (4, 59105295), (5, 47284236), (6, 39403530), (9, 26269020), (10, 23642118), (12, 19701765), (15, 15761412), (18, 13134510), (19, 12443220), (20, 11821059), (27, 8756340), (30, 7880706), (36, 6567255), (38, 6221610), (45, 5253804), (54, 4378170), (57, 4147740), (60, 3940353), (76, 3110805), (81, 2918780), (90, 2626902), (95, 2488644), (108, 2189085), (114, 2073870), (135, 1751268), (162, 1459390), (171, 1382580), (180, 1313451), (190, 1244322), (228, 1036935), (270, 875634), (285, 829548), (324, 729695), (342, 691290), (380, 622161), (405, 583756), (513, 460860), (540, 437817), (570, 414774), (684, 345645), (810, 291878), (855, 276516), (1026, 230430), (1140, 207387), (1539, 153620), (1620, 145939), (1710, 138258), (2052, 115215), (2565, 92172), (3078, 76810), (3420, 69129), (5130, 46086), (6156, 38405), (7681, 30780), (7695, 30724), (10260, 23043), (15362, 15390)]