148249320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3947}}^1$

素因数の和:4274

約数の個数: 64

約数和(自身を含む): 446281920

約数和(自身を除く): 298032600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2504, 3130, 3756, 3947, 4695, 6260, 7512, 7894, 9390, 11841, 12520, 15788, 18780, 19735, 23682, 31576, 37560, 39470, 47364, 59205, 78940, 94728, 118410, 157880, 236820, 473640, 1235411, 2470822, 3706233, 4941644, 6177055, 7412466, 9883288, 12354110, 14824932, 18531165, 24708220, 29649864, 37062330, 49416440, 74124660, 148249320]

約数ペア:

[(1, 148249320), (2, 74124660), (3, 49416440), (4, 37062330), (5, 29649864), (6, 24708220), (8, 18531165), (10, 14824932), (12, 12354110), (15, 9883288), (20, 7412466), (24, 6177055), (30, 4941644), (40, 3706233), (60, 2470822), (120, 1235411), (313, 473640), (626, 236820), (939, 157880), (1252, 118410), (1565, 94728), (1878, 78940), (2504, 59205), (3130, 47364), (3756, 39470), (3947, 37560), (4695, 31576), (6260, 23682), (7512, 19735), (7894, 18780), (9390, 15788), (11841, 12520)]