6768840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4366

約数の個数: 64

約数和(自身を含む): 21873600

約数和(自身を除く): 15104760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 4339, 8678, 13017, 17356, 21695, 26034, 34712, 43390, 52068, 56407, 65085, 86780, 104136, 112814, 130170, 169221, 173560, 225628, 260340, 282035, 338442, 451256, 520680, 564070, 676884, 846105, 1128140, 1353768, 1692210, 2256280, 3384420, 6768840]

約数ペア:

[(1, 6768840), (2, 3384420), (3, 2256280), (4, 1692210), (5, 1353768), (6, 1128140), (8, 846105), (10, 676884), (12, 564070), (13, 520680), (15, 451256), (20, 338442), (24, 282035), (26, 260340), (30, 225628), (39, 173560), (40, 169221), (52, 130170), (60, 112814), (65, 104136), (78, 86780), (104, 65085), (120, 56407), (130, 52068), (156, 43390), (195, 34712), (260, 26034), (312, 21695), (390, 17356), (520, 13017), (780, 8678), (1560, 4339)]