4320244880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{6691}}^1$

素因数の和:7864

約数の個数: 80

約数和(自身を含む): 11491181184

約数和(自身を除く): 7170936304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1153, 2306, 4612, 5765, 6691, 8071, 9224, 11530, 13382, 16142, 18448, 23060, 26764, 32284, 33455, 40355, 46120, 46837, 53528, 64568, 66910, 80710, 92240, 93674, 107056, 129136, 133820, 161420, 187348, 234185, 267640, 322840, 374696, 468370, 535280, 645680, 749392, 936740, 1873480, 3746960, 7714723, 15429446, 30858892, 38573615, 54003061, 61717784, 77147230, 108006122, 123435568, 154294460, 216012244, 270015305, 308588920, 432024488, 540030610, 617177840, 864048976, 1080061220, 2160122440, 4320244880]

約数ペア:

[(1, 4320244880), (2, 2160122440), (4, 1080061220), (5, 864048976), (7, 617177840), (8, 540030610), (10, 432024488), (14, 308588920), (16, 270015305), (20, 216012244), (28, 154294460), (35, 123435568), (40, 108006122), (56, 77147230), (70, 61717784), (80, 54003061), (112, 38573615), (140, 30858892), (280, 15429446), (560, 7714723), (1153, 3746960), (2306, 1873480), (4612, 936740), (5765, 749392), (6691, 645680), (8071, 535280), (9224, 468370), (11530, 374696), (13382, 322840), (16142, 267640), (18448, 234185), (23060, 187348), (26764, 161420), (32284, 133820), (33455, 129136), (40355, 107056), (46120, 93674), (46837, 92240), (53528, 80710), (64568, 66910)]