39229440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{1277}}^1$

素因数の和:1307

約数の個数: 96

約数和(自身を含む): 125601840

約数和(自身を除く): 86372400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1277, 1280, 1536, 1920, 2048, 2554, 2560, 3072, 3831, 3840, 5108, 5120, 6144, 6385, 7662, 7680, 10216, 10240, 12770, 15324, 15360, 19155, 20432, 25540, 30648, 30720, 38310, 40864, 51080, 61296, 76620, 81728, 102160, 122592, 153240, 163456, 204320, 245184, 306480, 326912, 408640, 490368, 612960, 653824, 817280, 980736, 1225920, 1307648, 1634560, 1961472, 2451840, 2615296, 3269120, 3922944, 4903680, 6538240, 7845888, 9807360, 13076480, 19614720, 39229440]

約数ペア:

[(1, 39229440), (2, 19614720), (3, 13076480), (4, 9807360), (5, 7845888), (6, 6538240), (8, 4903680), (10, 3922944), (12, 3269120), (15, 2615296), (16, 2451840), (20, 1961472), (24, 1634560), (30, 1307648), (32, 1225920), (40, 980736), (48, 817280), (60, 653824), (64, 612960), (80, 490368), (96, 408640), (120, 326912), (128, 306480), (160, 245184), (192, 204320), (240, 163456), (256, 153240), (320, 122592), (384, 102160), (480, 81728), (512, 76620), (640, 61296), (768, 51080), (960, 40864), (1024, 38310), (1277, 30720), (1280, 30648), (1536, 25540), (1920, 20432), (2048, 19155), (2554, 15360), (2560, 15324), (3072, 12770), (3831, 10240), (3840, 10216), (5108, 7680), (5120, 7662), (6144, 6385)]