289926240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{604013}}^1$

素因数の和:604031

約数の個数: 48

約数和(自身を含む): 913269168

約数和(自身を除く): 623342928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 604013, 1208026, 1812039, 2416052, 3020065, 3624078, 4832104, 6040130, 7248156, 9060195, 9664208, 12080260, 14496312, 18120390, 19328416, 24160520, 28992624, 36240780, 48321040, 57985248, 72481560, 96642080, 144963120, 289926240]

約数ペア:

[(1, 289926240), (2, 144963120), (3, 96642080), (4, 72481560), (5, 57985248), (6, 48321040), (8, 36240780), (10, 28992624), (12, 24160520), (15, 19328416), (16, 18120390), (20, 14496312), (24, 12080260), (30, 9664208), (32, 9060195), (40, 7248156), (48, 6040130), (60, 4832104), (80, 3624078), (96, 3020065), (120, 2416052), (160, 1812039), (240, 1208026), (480, 604013)]