145375980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7741}}^1$

素因数の和:8066

約数の個数: 48

約数和(自身を含む): 408405984

約数和(自身を除く): 263030004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 7741, 9390, 15482, 18780, 23223, 30964, 38705, 46446, 77410, 92892, 116115, 154820, 232230, 464460, 2422933, 4845866, 7268799, 9691732, 12114665, 14537598, 24229330, 29075196, 36343995, 48458660, 72687990, 145375980]

約数ペア:

[(1, 145375980), (2, 72687990), (3, 48458660), (4, 36343995), (5, 29075196), (6, 24229330), (10, 14537598), (12, 12114665), (15, 9691732), (20, 7268799), (30, 4845866), (60, 2422933), (313, 464460), (626, 232230), (939, 154820), (1252, 116115), (1565, 92892), (1878, 77410), (3130, 46446), (3756, 38705), (4695, 30964), (6260, 23223), (7741, 18780), (9390, 15482)]