264615390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75389}}^1$

素因数の和:75418

約数の個数: 64

約数和(自身を含む): 759931200

約数和(自身を除く): 495315810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 75389, 150778, 226167, 376945, 452334, 678501, 753890, 980057, 1130835, 1357002, 1960114, 2035503, 2261670, 2940171, 3392505, 4071006, 4900285, 5880342, 6785010, 8820513, 9800570, 10177515, 14700855, 17641026, 20355030, 26461539, 29401710, 44102565, 52923078, 88205130, 132307695, 264615390]

約数ペア:

[(1, 264615390), (2, 132307695), (3, 88205130), (5, 52923078), (6, 44102565), (9, 29401710), (10, 26461539), (13, 20355030), (15, 17641026), (18, 14700855), (26, 10177515), (27, 9800570), (30, 8820513), (39, 6785010), (45, 5880342), (54, 4900285), (65, 4071006), (78, 3392505), (90, 2940171), (117, 2261670), (130, 2035503), (135, 1960114), (195, 1357002), (234, 1130835), (270, 980057), (351, 753890), (390, 678501), (585, 452334), (702, 376945), (1170, 226167), (1755, 150778), (3510, 75389)]