285644898720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{198364513}}^1$

素因数の和:198364534

約数の個数: 72

約数和(自身を含む): 974763221796

約数和(自身を除く): 689118323076

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, 198364513, 396729026, 595093539, 793458052, 991822565, 1190187078, 1586916104, 1785280617, 1983645130, 2380374156, 2975467695, 3173832208, 3570561234, 3967290260, 4760748312, 5950935390, 6347664416, 7141122468, 7934580520, 8926403085, 9521496624, 11901870780, 14282244936, 15869161040, 17852806170, 19042993248, 23803741560, 28564489872, 31738322080, 35705612340, 47607483120, 57128979744, 71411224680, 95214966240, 142822449360, 285644898720]

約数ペア:

[(1, 285644898720), (2, 142822449360), (3, 95214966240), (4, 71411224680), (5, 57128979744), (6, 47607483120), (8, 35705612340), (9, 31738322080), (10, 28564489872), (12, 23803741560), (15, 19042993248), (16, 17852806170), (18, 15869161040), (20, 14282244936), (24, 11901870780), (30, 9521496624), (32, 8926403085), (36, 7934580520), (40, 7141122468), (45, 6347664416), (48, 5950935390), (60, 4760748312), (72, 3967290260), (80, 3570561234), (90, 3173832208), (96, 2975467695), (120, 2380374156), (144, 1983645130), (160, 1785280617), (180, 1586916104), (240, 1190187078), (288, 991822565), (360, 793458052), (480, 595093539), (720, 396729026), (1440, 198364513)]