327640680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{303371}}^1$

素因数の和:303391

約数の個数: 64

約数和(自身を含む): 1092139200

約数和(自身を除く): 764498520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 303371, 606742, 910113, 1213484, 1516855, 1820226, 2426968, 2730339, 3033710, 3640452, 4550565, 5460678, 6067420, 7280904, 8191017, 9101130, 10921356, 12134840, 13651695, 16382034, 18202260, 21842712, 27303390, 32764068, 36404520, 40955085, 54606780, 65528136, 81910170, 109213560, 163820340, 327640680]

約数ペア:

[(1, 327640680), (2, 163820340), (3, 109213560), (4, 81910170), (5, 65528136), (6, 54606780), (8, 40955085), (9, 36404520), (10, 32764068), (12, 27303390), (15, 21842712), (18, 18202260), (20, 16382034), (24, 13651695), (27, 12134840), (30, 10921356), (36, 9101130), (40, 8191017), (45, 7280904), (54, 6067420), (60, 5460678), (72, 4550565), (90, 3640452), (108, 3033710), (120, 2730339), (135, 2426968), (180, 1820226), (216, 1516855), (270, 1213484), (360, 910113), (540, 606742), (1080, 303371)]