2890732800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{150559}}^1$

素因数の和:150588

約数の個数: 108

約数和(自身を含む): 9540083840

約数和(自身を除く): 6649351040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 19200, 150559, 301118, 451677, 602236, 752795, 903354, 1204472, 1505590, 1806708, 2258385, 2408944, 3011180, 3613416, 3763975, 4516770, 4817888, 6022360, 7226832, 7527950, 9033540, 9635776, 11291925, 12044720, 14453664, 15055900, 18067080, 19271552, 22583850, 24089440, 28907328, 30111800, 36134160, 38543104, 45167700, 48178880, 57814656, 60223600, 72268320, 90335400, 96357760, 115629312, 120447200, 144536640, 180670800, 192715520, 240894400, 289073280, 361341600, 481788800, 578146560, 722683200, 963577600, 1445366400, 2890732800]

約数ペア:

[(1, 2890732800), (2, 1445366400), (3, 963577600), (4, 722683200), (5, 578146560), (6, 481788800), (8, 361341600), (10, 289073280), (12, 240894400), (15, 192715520), (16, 180670800), (20, 144536640), (24, 120447200), (25, 115629312), (30, 96357760), (32, 90335400), (40, 72268320), (48, 60223600), (50, 57814656), (60, 48178880), (64, 45167700), (75, 38543104), (80, 36134160), (96, 30111800), (100, 28907328), (120, 24089440), (128, 22583850), (150, 19271552), (160, 18067080), (192, 15055900), (200, 14453664), (240, 12044720), (256, 11291925), (300, 9635776), (320, 9033540), (384, 7527950), (400, 7226832), (480, 6022360), (600, 4817888), (640, 4516770), (768, 3763975), (800, 3613416), (960, 3011180), (1200, 2408944), (1280, 2258385), (1600, 1806708), (1920, 1505590), (2400, 1204472), (3200, 903354), (3840, 752795), (4800, 602236), (6400, 451677), (9600, 301118), (19200, 150559)]