78115560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22447}}^1$

素因数の和:22490

約数の個数: 64

約数和(自身を含む): 242438400

約数和(自身を除く): 164322840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 22447, 44894, 67341, 89788, 112235, 134682, 179576, 224470, 269364, 336705, 448940, 538728, 650963, 673410, 897880, 1301926, 1346820, 1952889, 2603852, 2693640, 3254815, 3905778, 5207704, 6509630, 7811556, 9764445, 13019260, 15623112, 19528890, 26038520, 39057780, 78115560]

約数ペア:

[(1, 78115560), (2, 39057780), (3, 26038520), (4, 19528890), (5, 15623112), (6, 13019260), (8, 9764445), (10, 7811556), (12, 6509630), (15, 5207704), (20, 3905778), (24, 3254815), (29, 2693640), (30, 2603852), (40, 1952889), (58, 1346820), (60, 1301926), (87, 897880), (116, 673410), (120, 650963), (145, 538728), (174, 448940), (232, 336705), (290, 269364), (348, 224470), (435, 179576), (580, 134682), (696, 112235), (870, 89788), (1160, 67341), (1740, 44894), (3480, 22447)]