2426880

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{79}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 7862400

約数和(自身を除く): 5435520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 512, 632, 640, 768, 790, 948, 960, 1024, 1185, 1264, 1280, 1536, 1580, 1896, 1920, 2048, 2370, 2528, 2560, 3072, 3160, 3792, 3840, 4740, 5056, 5120, 6144, 6320, 7584, 7680, 9480, 10112, 10240, 12640, 15168, 15360, 18960, 20224, 25280, 30336, 30720, 37920, 40448, 50560, 60672, 75840, 80896, 101120, 121344, 151680, 161792, 202240, 242688, 303360, 404480, 485376, 606720, 808960, 1213440, 2426880]

約数ペア:

[(1, 2426880), (2, 1213440), (3, 808960), (4, 606720), (5, 485376), (6, 404480), (8, 303360), (10, 242688), (12, 202240), (15, 161792), (16, 151680), (20, 121344), (24, 101120), (30, 80896), (32, 75840), (40, 60672), (48, 50560), (60, 40448), (64, 37920), (79, 30720), (80, 30336), (96, 25280), (120, 20224), (128, 18960), (158, 15360), (160, 15168), (192, 12640), (237, 10240), (240, 10112), (256, 9480), (316, 7680), (320, 7584), (384, 6320), (395, 6144), (474, 5120), (480, 5056), (512, 4740), (632, 3840), (640, 3792), (768, 3160), (790, 3072), (948, 2560), (960, 2528), (1024, 2370), (1185, 2048), (1264, 1920), (1280, 1896), (1536, 1580)]