66490560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23087}}^1$

素因数の和:23110

約数の個数: 84

約数和(自身を含む): 228709728

約数和(自身を除く): 162219168

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, 23087, 46174, 69261, 92348, 115435, 138522, 184696, 207783, 230870, 277044, 346305, 369392, 415566, 461740, 554088, 692610, 738784, 831132, 923480, 1038915, 1108176, 1385220, 1477568, 1662264, 1846960, 2077830, 2216352, 2770440, 3324528, 3693920, 4155660, 4432704, 5540880, 6649056, 7387840, 8311320, 11081760, 13298112, 16622640, 22163520, 33245280, 66490560]

約数ペア:

[(1, 66490560), (2, 33245280), (3, 22163520), (4, 16622640), (5, 13298112), (6, 11081760), (8, 8311320), (9, 7387840), (10, 6649056), (12, 5540880), (15, 4432704), (16, 4155660), (18, 3693920), (20, 3324528), (24, 2770440), (30, 2216352), (32, 2077830), (36, 1846960), (40, 1662264), (45, 1477568), (48, 1385220), (60, 1108176), (64, 1038915), (72, 923480), (80, 831132), (90, 738784), (96, 692610), (120, 554088), (144, 461740), (160, 415566), (180, 369392), (192, 346305), (240, 277044), (288, 230870), (320, 207783), (360, 184696), (480, 138522), (576, 115435), (720, 92348), (960, 69261), (1440, 46174), (2880, 23087)]