325752480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{226217}}^1$

素因数の和:226238

約数の個数: 72

約数和(自身を含む): 1111635252

約数和(自身を除く): 785882772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 226217, 452434, 678651, 904868, 1131085, 1357302, 1809736, 2035953, 2262170, 2714604, 3393255, 3619472, 4071906, 4524340, 5429208, 6786510, 7238944, 8143812, 9048680, 10179765, 10858416, 13573020, 16287624, 18097360, 20359530, 21716832, 27146040, 32575248, 36194720, 40719060, 54292080, 65150496, 81438120, 108584160, 162876240, 325752480]

約数ペア:

[(1, 325752480), (2, 162876240), (3, 108584160), (4, 81438120), (5, 65150496), (6, 54292080), (8, 40719060), (9, 36194720), (10, 32575248), (12, 27146040), (15, 21716832), (16, 20359530), (18, 18097360), (20, 16287624), (24, 13573020), (30, 10858416), (32, 10179765), (36, 9048680), (40, 8143812), (45, 7238944), (48, 6786510), (60, 5429208), (72, 4524340), (80, 4071906), (90, 3619472), (96, 3393255), (120, 2714604), (144, 2262170), (160, 2035953), (180, 1809736), (240, 1357302), (288, 1131085), (360, 904868), (480, 678651), (720, 452434), (1440, 226217)]