535440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 1749888

約数和(自身を除く): 1214448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 97, 115, 120, 138, 184, 194, 230, 240, 276, 291, 345, 368, 388, 460, 485, 552, 582, 690, 776, 920, 970, 1104, 1164, 1380, 1455, 1552, 1840, 1940, 2231, 2328, 2760, 2910, 3880, 4462, 4656, 5520, 5820, 6693, 7760, 8924, 11155, 11640, 13386, 17848, 22310, 23280, 26772, 33465, 35696, 44620, 53544, 66930, 89240, 107088, 133860, 178480, 267720, 535440]

約数ペア:

[(1, 535440), (2, 267720), (3, 178480), (4, 133860), (5, 107088), (6, 89240), (8, 66930), (10, 53544), (12, 44620), (15, 35696), (16, 33465), (20, 26772), (23, 23280), (24, 22310), (30, 17848), (40, 13386), (46, 11640), (48, 11155), (60, 8924), (69, 7760), (80, 6693), (92, 5820), (97, 5520), (115, 4656), (120, 4462), (138, 3880), (184, 2910), (194, 2760), (230, 2328), (240, 2231), (276, 1940), (291, 1840), (345, 1552), (368, 1455), (388, 1380), (460, 1164), (485, 1104), (552, 970), (582, 920), (690, 776)]