142740480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{9293}}^1$

素因数の和:9321

約数の個数: 88

約数和(自身を含む): 456595632

約数和(自身を除く): 313855152

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, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 9293, 15360, 18586, 27879, 37172, 46465, 55758, 74344, 92930, 111516, 139395, 148688, 185860, 223032, 278790, 297376, 371720, 446064, 557580, 594752, 743440, 892128, 1115160, 1189504, 1486880, 1784256, 2230320, 2379008, 2973760, 3568512, 4460640, 4758016, 5947520, 7137024, 8921280, 9516032, 11895040, 14274048, 17842560, 23790080, 28548096, 35685120, 47580160, 71370240, 142740480]

約数ペア:

[(1, 142740480), (2, 71370240), (3, 47580160), (4, 35685120), (5, 28548096), (6, 23790080), (8, 17842560), (10, 14274048), (12, 11895040), (15, 9516032), (16, 8921280), (20, 7137024), (24, 5947520), (30, 4758016), (32, 4460640), (40, 3568512), (48, 2973760), (60, 2379008), (64, 2230320), (80, 1784256), (96, 1486880), (120, 1189504), (128, 1115160), (160, 892128), (192, 743440), (240, 594752), (256, 557580), (320, 446064), (384, 371720), (480, 297376), (512, 278790), (640, 223032), (768, 185860), (960, 148688), (1024, 139395), (1280, 111516), (1536, 92930), (1920, 74344), (2560, 55758), (3072, 46465), (3840, 37172), (5120, 27879), (7680, 18586), (9293, 15360)]