239598840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{153589}}^1$

素因数の和:153616

約数の個数: 64

約数和(自身を含む): 774093600

約数和(自身を除く): 534494760

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, 153589, 307178, 460767, 614356, 767945, 921534, 1228712, 1535890, 1843068, 1996657, 2303835, 3071780, 3686136, 3993314, 4607670, 5989971, 6143560, 7986628, 9215340, 9983285, 11979942, 15973256, 18430680, 19966570, 23959884, 29949855, 39933140, 47919768, 59899710, 79866280, 119799420, 239598840]

約数ペア:

[(1, 239598840), (2, 119799420), (3, 79866280), (4, 59899710), (5, 47919768), (6, 39933140), (8, 29949855), (10, 23959884), (12, 19966570), (13, 18430680), (15, 15973256), (20, 11979942), (24, 9983285), (26, 9215340), (30, 7986628), (39, 6143560), (40, 5989971), (52, 4607670), (60, 3993314), (65, 3686136), (78, 3071780), (104, 2303835), (120, 1996657), (130, 1843068), (156, 1535890), (195, 1228712), (260, 921534), (312, 767945), (390, 614356), (520, 460767), (780, 307178), (1560, 153589)]