30972672

素因数分解:

$2^8\times 3^3\times {\mathrm{4481}}^1$

素因数の和:4506

約数の個数: 72

約数和(自身を含む): 91612080

約数和(自身を除く): 60639408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 4481, 6912, 8962, 13443, 17924, 26886, 35848, 40329, 53772, 71696, 80658, 107544, 120987, 143392, 161316, 215088, 241974, 286784, 322632, 430176, 483948, 573568, 645264, 860352, 967896, 1147136, 1290528, 1720704, 1935792, 2581056, 3441408, 3871584, 5162112, 7743168, 10324224, 15486336, 30972672]

約数ペア:

[(1, 30972672), (2, 15486336), (3, 10324224), (4, 7743168), (6, 5162112), (8, 3871584), (9, 3441408), (12, 2581056), (16, 1935792), (18, 1720704), (24, 1290528), (27, 1147136), (32, 967896), (36, 860352), (48, 645264), (54, 573568), (64, 483948), (72, 430176), (96, 322632), (108, 286784), (128, 241974), (144, 215088), (192, 161316), (216, 143392), (256, 120987), (288, 107544), (384, 80658), (432, 71696), (576, 53772), (768, 40329), (864, 35848), (1152, 26886), (1728, 17924), (2304, 13443), (3456, 8962), (4481, 6912)]