51151680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17761}}^1$

素因数の和:17784

約数の個数: 84

約数和(自身を含む): 175950372

約数和(自身を除く): 124798692

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 17761, 35522, 53283, 71044, 88805, 106566, 142088, 159849, 177610, 213132, 266415, 284176, 319698, 355220, 426264, 532830, 568352, 639396, 710440, 799245, 852528, 1065660, 1136704, 1278792, 1420880, 1598490, 1705056, 2131320, 2557584, 2841760, 3196980, 3410112, 4262640, 5115168, 5683520, 6393960, 8525280, 10230336, 12787920, 17050560, 25575840, 51151680]

約数ペア:

[(1, 51151680), (2, 25575840), (3, 17050560), (4, 12787920), (5, 10230336), (6, 8525280), (8, 6393960), (9, 5683520), (10, 5115168), (12, 4262640), (15, 3410112), (16, 3196980), (18, 2841760), (20, 2557584), (24, 2131320), (30, 1705056), (32, 1598490), (36, 1420880), (40, 1278792), (45, 1136704), (48, 1065660), (60, 852528), (64, 799245), (72, 710440), (80, 639396), (90, 568352), (96, 532830), (120, 426264), (144, 355220), (160, 319698), (180, 284176), (192, 266415), (240, 213132), (288, 177610), (320, 159849), (360, 142088), (480, 106566), (576, 88805), (720, 71044), (960, 53283), (1440, 35522), (2880, 17761)]