80232155.000000000

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61141}}^1$

素因数の和:61164

約数の個数: 80

約数和(自身を含む): 363917184

約数和(自身を除く): 261200304

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, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 61141, 122282, 183423, 244564, 305705, 366846, 427987, 489128, 611410, 733692, 855974, 917115, 978256, 1222820, 1283961, 1467384, 1711948, 1834230, 2139935, 2445640, 2567922, 2934768, 3423896, 3668460, 4279870, 4891280, 5135844, 6419805, 6847792, 7336920, 8559740, 10271688, 12839610, 14673840, 17119480, 20543376, 25679220, 34238960, 51358440, 102716880]

約数ペア:

[(1, 102716880), (2, 51358440), (3, 34238960), (4, 25679220), (5, 20543376), (6, 17119480), (7, 14673840), (8, 12839610), (10, 10271688), (12, 8559740), (14, 7336920), (15, 6847792), (16, 6419805), (20, 5135844), (21, 4891280), (24, 4279870), (28, 3668460), (30, 3423896), (35, 2934768), (40, 2567922), (42, 2445640), (48, 2139935), (56, 1834230), (60, 1711948), (70, 1467384), (80, 1283961), (84, 1222820), (105, 978256), (112, 917115), (120, 855974), (140, 733692), (168, 611410), (210, 489128), (240, 427987), (280, 366846), (336, 305705), (420, 244564), (560, 183423), (840, 122282), (1680, 61141)]