321085320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{2063}}^1$

素因数の和:3374

約数の個数: 64

約数和(自身を含む): 964465920

約数和(自身を除く): 643380600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1297, 2063, 2594, 3891, 4126, 5188, 6189, 6485, 7782, 8252, 10315, 10376, 12378, 12970, 15564, 16504, 19455, 20630, 24756, 25940, 30945, 31128, 38910, 41260, 49512, 51880, 61890, 77820, 82520, 123780, 155640, 247560, 2675711, 5351422, 8027133, 10702844, 13378555, 16054266, 21405688, 26757110, 32108532, 40135665, 53514220, 64217064, 80271330, 107028440, 160542660, 321085320]

約数ペア:

[(1, 321085320), (2, 160542660), (3, 107028440), (4, 80271330), (5, 64217064), (6, 53514220), (8, 40135665), (10, 32108532), (12, 26757110), (15, 21405688), (20, 16054266), (24, 13378555), (30, 10702844), (40, 8027133), (60, 5351422), (120, 2675711), (1297, 247560), (2063, 155640), (2594, 123780), (3891, 82520), (4126, 77820), (5188, 61890), (6189, 51880), (6485, 49512), (7782, 41260), (8252, 38910), (10315, 31128), (10376, 30945), (12378, 25940), (12970, 24756), (15564, 20630), (16504, 19455)]