152614880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7883}}^1$

素因数の和:7920

約数の個数: 72

約数和(自身を含む): 396360216

約数和(自身を除く): 243745336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 7883, 9680, 15766, 19360, 31532, 39415, 63064, 78830, 86713, 126128, 157660, 173426, 252256, 315320, 346852, 433565, 630640, 693704, 867130, 953843, 1261280, 1387408, 1734260, 1907686, 2774816, 3468520, 3815372, 4769215, 6937040, 7630744, 9538430, 13874080, 15261488, 19076860, 30522976, 38153720, 76307440, 152614880]

約数ペア:

[(1, 152614880), (2, 76307440), (4, 38153720), (5, 30522976), (8, 19076860), (10, 15261488), (11, 13874080), (16, 9538430), (20, 7630744), (22, 6937040), (32, 4769215), (40, 3815372), (44, 3468520), (55, 2774816), (80, 1907686), (88, 1734260), (110, 1387408), (121, 1261280), (160, 953843), (176, 867130), (220, 693704), (242, 630640), (352, 433565), (440, 346852), (484, 315320), (605, 252256), (880, 173426), (968, 157660), (1210, 126128), (1760, 86713), (1936, 78830), (2420, 63064), (3872, 39415), (4840, 31532), (7883, 19360), (9680, 15766)]