72326880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50227}}^1$

素因数の和:50248

約数の個数: 72

約数和(自身を含む): 246820392

約数和(自身を除く): 174493512

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, 50227, 100454, 150681, 200908, 251135, 301362, 401816, 452043, 502270, 602724, 753405, 803632, 904086, 1004540, 1205448, 1506810, 1607264, 1808172, 2009080, 2260215, 2410896, 3013620, 3616344, 4018160, 4520430, 4821792, 6027240, 7232688, 8036320, 9040860, 12054480, 14465376, 18081720, 24108960, 36163440, 72326880]

約数ペア:

[(1, 72326880), (2, 36163440), (3, 24108960), (4, 18081720), (5, 14465376), (6, 12054480), (8, 9040860), (9, 8036320), (10, 7232688), (12, 6027240), (15, 4821792), (16, 4520430), (18, 4018160), (20, 3616344), (24, 3013620), (30, 2410896), (32, 2260215), (36, 2009080), (40, 1808172), (45, 1607264), (48, 1506810), (60, 1205448), (72, 1004540), (80, 904086), (90, 803632), (96, 753405), (120, 602724), (144, 502270), (160, 452043), (180, 401816), (240, 301362), (288, 251135), (360, 200908), (480, 150681), (720, 100454), (1440, 50227)]