15663949920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10877743}}^1$

素因数の和:10877764

約数の個数: 72

約数和(自身を含む): 53453234016

約数和(自身を除く): 37789284096

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, 10877743, 21755486, 32633229, 43510972, 54388715, 65266458, 87021944, 97899687, 108777430, 130532916, 163166145, 174043888, 195799374, 217554860, 261065832, 326332290, 348087776, 391598748, 435109720, 489498435, 522131664, 652664580, 783197496, 870219440, 978996870, 1044263328, 1305329160, 1566394992, 1740438880, 1957993740, 2610658320, 3132789984, 3915987480, 5221316640, 7831974960, 15663949920]

約数ペア:

[(1, 15663949920), (2, 7831974960), (3, 5221316640), (4, 3915987480), (5, 3132789984), (6, 2610658320), (8, 1957993740), (9, 1740438880), (10, 1566394992), (12, 1305329160), (15, 1044263328), (16, 978996870), (18, 870219440), (20, 783197496), (24, 652664580), (30, 522131664), (32, 489498435), (36, 435109720), (40, 391598748), (45, 348087776), (48, 326332290), (60, 261065832), (72, 217554860), (80, 195799374), (90, 174043888), (96, 163166145), (120, 130532916), (144, 108777430), (160, 97899687), (180, 87021944), (240, 65266458), (288, 54388715), (360, 43510972), (480, 32633229), (720, 21755486), (1440, 10877743)]