16057680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2948

約数の個数: 80

約数和(自身を含む): 51960960

約数和(自身を除く): 35903280

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, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 2909, 5520, 5818, 8727, 11636, 14545, 17454, 23272, 29090, 34908, 43635, 46544, 58180, 66907, 69816, 87270, 116360, 133814, 139632, 174540, 200721, 232720, 267628, 334535, 349080, 401442, 535256, 669070, 698160, 802884, 1003605, 1070512, 1338140, 1605768, 2007210, 2676280, 3211536, 4014420, 5352560, 8028840, 16057680]

約数ペア:

[(1, 16057680), (2, 8028840), (3, 5352560), (4, 4014420), (5, 3211536), (6, 2676280), (8, 2007210), (10, 1605768), (12, 1338140), (15, 1070512), (16, 1003605), (20, 802884), (23, 698160), (24, 669070), (30, 535256), (40, 401442), (46, 349080), (48, 334535), (60, 267628), (69, 232720), (80, 200721), (92, 174540), (115, 139632), (120, 133814), (138, 116360), (184, 87270), (230, 69816), (240, 66907), (276, 58180), (345, 46544), (368, 43635), (460, 34908), (552, 29090), (690, 23272), (920, 17454), (1104, 14545), (1380, 11636), (1840, 8727), (2760, 5818), (2909, 5520)]