82480140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8039}}^1$

素因数の和:8076

約数の個数: 96

約数和(自身を含む): 270144000

約数和(自身を除く): 187663860

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, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 8039, 10260, 16078, 24117, 32156, 40195, 48234, 72351, 80390, 96468, 120585, 144702, 152741, 160780, 217053, 241170, 289404, 305482, 361755, 434106, 458223, 482340, 610964, 723510, 763705, 868212, 916446, 1085265, 1374669, 1447020, 1527410, 1832892, 2170530, 2291115, 2749338, 3054820, 4124007, 4341060, 4582230, 5498676, 6873345, 8248014, 9164460, 13746690, 16496028, 20620035, 27493380, 41240070, 82480140]

約数ペア:

[(1, 82480140), (2, 41240070), (3, 27493380), (4, 20620035), (5, 16496028), (6, 13746690), (9, 9164460), (10, 8248014), (12, 6873345), (15, 5498676), (18, 4582230), (19, 4341060), (20, 4124007), (27, 3054820), (30, 2749338), (36, 2291115), (38, 2170530), (45, 1832892), (54, 1527410), (57, 1447020), (60, 1374669), (76, 1085265), (90, 916446), (95, 868212), (108, 763705), (114, 723510), (135, 610964), (171, 482340), (180, 458223), (190, 434106), (228, 361755), (270, 305482), (285, 289404), (342, 241170), (380, 217053), (513, 160780), (540, 152741), (570, 144702), (684, 120585), (855, 96468), (1026, 80390), (1140, 72351), (1710, 48234), (2052, 40195), (2565, 32156), (3420, 24117), (5130, 16078), (8039, 10260)]