16490182320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{22903031}}^1$

素因数の和:22903050

約数の個数: 60

約数和(自身を含む): 55379531376

約数和(自身を除く): 38889349056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 22903031, 45806062, 68709093, 91612124, 114515155, 137418186, 183224248, 206127279, 229030310, 274836372, 343545465, 366448496, 412254558, 458060620, 549672744, 687090930, 824509116, 916121240, 1030636395, 1099345488, 1374181860, 1649018232, 1832242480, 2061272790, 2748363720, 3298036464, 4122545580, 5496727440, 8245091160, 16490182320]

約数ペア:

[(1, 16490182320), (2, 8245091160), (3, 5496727440), (4, 4122545580), (5, 3298036464), (6, 2748363720), (8, 2061272790), (9, 1832242480), (10, 1649018232), (12, 1374181860), (15, 1099345488), (16, 1030636395), (18, 916121240), (20, 824509116), (24, 687090930), (30, 549672744), (36, 458060620), (40, 412254558), (45, 366448496), (48, 343545465), (60, 274836372), (72, 229030310), (80, 206127279), (90, 183224248), (120, 137418186), (144, 114515155), (180, 91612124), (240, 68709093), (360, 45806062), (720, 22903031)]