23590980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^2$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 84954240

約数和(自身を除く): 61363260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 79, 84, 90, 105, 108, 126, 135, 140, 158, 180, 189, 210, 237, 252, 270, 315, 316, 378, 395, 420, 474, 540, 553, 630, 711, 756, 790, 945, 948, 1106, 1185, 1260, 1422, 1580, 1659, 1890, 2133, 2212, 2370, 2765, 2844, 3318, 3555, 3780, 4266, 4740, 4977, 5530, 6241, 6636, 7110, 8295, 8532, 9954, 10665, 11060, 12482, 14220, 14931, 16590, 18723, 19908, 21330, 24885, 24964, 29862, 31205, 33180, 37446, 42660, 43687, 49770, 56169, 59724, 62410, 74655, 74892, 87374, 93615, 99540, 112338, 124820, 131061, 149310, 168507, 174748, 187230, 218435, 224676, 262122, 280845, 298620, 337014, 374460, 393183, 436870, 524244, 561690, 655305, 674028, 786366, 842535, 873740, 1123380, 1179549, 1310610, 1572732, 1685070, 1965915, 2359098, 2621220, 3370140, 3931830, 4718196, 5897745, 7863660, 11795490, 23590980]

約数ペア:

[(1, 23590980), (2, 11795490), (3, 7863660), (4, 5897745), (5, 4718196), (6, 3931830), (7, 3370140), (9, 2621220), (10, 2359098), (12, 1965915), (14, 1685070), (15, 1572732), (18, 1310610), (20, 1179549), (21, 1123380), (27, 873740), (28, 842535), (30, 786366), (35, 674028), (36, 655305), (42, 561690), (45, 524244), (54, 436870), (60, 393183), (63, 374460), (70, 337014), (79, 298620), (84, 280845), (90, 262122), (105, 224676), (108, 218435), (126, 187230), (135, 174748), (140, 168507), (158, 149310), (180, 131061), (189, 124820), (210, 112338), (237, 99540), (252, 93615), (270, 87374), (315, 74892), (316, 74655), (378, 62410), (395, 59724), (420, 56169), (474, 49770), (540, 43687), (553, 42660), (630, 37446), (711, 33180), (756, 31205), (790, 29862), (945, 24964), (948, 24885), (1106, 21330), (1185, 19908), (1260, 18723), (1422, 16590), (1580, 14931), (1659, 14220), (1890, 12482), (2133, 11060), (2212, 10665), (2370, 9954), (2765, 8532), (2844, 8295), (3318, 7110), (3555, 6636), (3780, 6241), (4266, 5530), (4740, 4977)]