29755560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10781}}^1$

素因数の和:10818

約数の個数: 64

約数和(自身を含む): 93156480

約数和(自身を除く): 63400920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 10781, 21562, 32343, 43124, 53905, 64686, 86248, 107810, 129372, 161715, 215620, 247963, 258744, 323430, 431240, 495926, 646860, 743889, 991852, 1239815, 1293720, 1487778, 1983704, 2479630, 2975556, 3719445, 4959260, 5951112, 7438890, 9918520, 14877780, 29755560]

約数ペア:

[(1, 29755560), (2, 14877780), (3, 9918520), (4, 7438890), (5, 5951112), (6, 4959260), (8, 3719445), (10, 2975556), (12, 2479630), (15, 1983704), (20, 1487778), (23, 1293720), (24, 1239815), (30, 991852), (40, 743889), (46, 646860), (60, 495926), (69, 431240), (92, 323430), (115, 258744), (120, 247963), (138, 215620), (184, 161715), (230, 129372), (276, 107810), (345, 86248), (460, 64686), (552, 53905), (690, 43124), (920, 32343), (1380, 21562), (2760, 10781)]