1878010560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{652087}}^1$

素因数の和:652110

約数の個数: 84

約数和(自身を含む): 6459583728

約数和(自身を除く): 4581573168

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, 652087, 1304174, 1956261, 2608348, 3260435, 3912522, 5216696, 5868783, 6520870, 7825044, 9781305, 10433392, 11737566, 13041740, 15650088, 19562610, 20866784, 23475132, 26083480, 29343915, 31300176, 39125220, 41733568, 46950264, 52166960, 58687830, 62600352, 78250440, 93900528, 104333920, 117375660, 125200704, 156500880, 187801056, 208667840, 234751320, 313001760, 375602112, 469502640, 626003520, 939005280, 1878010560]

約数ペア:

[(1, 1878010560), (2, 939005280), (3, 626003520), (4, 469502640), (5, 375602112), (6, 313001760), (8, 234751320), (9, 208667840), (10, 187801056), (12, 156500880), (15, 125200704), (16, 117375660), (18, 104333920), (20, 93900528), (24, 78250440), (30, 62600352), (32, 58687830), (36, 52166960), (40, 46950264), (45, 41733568), (48, 39125220), (60, 31300176), (64, 29343915), (72, 26083480), (80, 23475132), (90, 20866784), (96, 19562610), (120, 15650088), (144, 13041740), (160, 11737566), (180, 10433392), (192, 9781305), (240, 7825044), (288, 6520870), (320, 5868783), (360, 5216696), (480, 3912522), (576, 3260435), (720, 2608348), (960, 1956261), (1440, 1304174), (2880, 652087)]