38923601580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{312941}}^1$

素因数の和:313647

約数の個数: 72

約数和(自身を含む): 118239501744

約数和(自身を除く): 79315900164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 691, 1382, 2073, 2764, 3455, 4146, 6219, 6910, 8292, 10365, 12438, 13820, 20730, 24876, 31095, 41460, 62190, 124380, 312941, 625882, 938823, 1251764, 1564705, 1877646, 2816469, 3129410, 3755292, 4694115, 5632938, 6258820, 9388230, 11265876, 14082345, 18776460, 28164690, 56329380, 216242231, 432484462, 648726693, 864968924, 1081211155, 1297453386, 1946180079, 2162422310, 2594906772, 3243633465, 3892360158, 4324844620, 6487266930, 7784720316, 9730900395, 12974533860, 19461800790, 38923601580]

約数ペア:

[(1, 38923601580), (2, 19461800790), (3, 12974533860), (4, 9730900395), (5, 7784720316), (6, 6487266930), (9, 4324844620), (10, 3892360158), (12, 3243633465), (15, 2594906772), (18, 2162422310), (20, 1946180079), (30, 1297453386), (36, 1081211155), (45, 864968924), (60, 648726693), (90, 432484462), (180, 216242231), (691, 56329380), (1382, 28164690), (2073, 18776460), (2764, 14082345), (3455, 11265876), (4146, 9388230), (6219, 6258820), (6910, 5632938), (8292, 4694115), (10365, 3755292), (12438, 3129410), (13820, 2816469), (20730, 1877646), (24876, 1564705), (31095, 1251764), (41460, 938823), (62190, 625882), (124380, 312941)]