42653040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7727}}^1$

素因数の和:7766

約数の個数: 80

約数和(自身を含む): 137991168

約数和(自身を除く): 95338128

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, 5520, 7727, 15454, 23181, 30908, 38635, 46362, 61816, 77270, 92724, 115905, 123632, 154540, 177721, 185448, 231810, 309080, 355442, 370896, 463620, 533163, 618160, 710884, 888605, 927240, 1066326, 1421768, 1777210, 1854480, 2132652, 2665815, 2843536, 3554420, 4265304, 5331630, 7108840, 8530608, 10663260, 14217680, 21326520, 42653040]

約数ペア:

[(1, 42653040), (2, 21326520), (3, 14217680), (4, 10663260), (5, 8530608), (6, 7108840), (8, 5331630), (10, 4265304), (12, 3554420), (15, 2843536), (16, 2665815), (20, 2132652), (23, 1854480), (24, 1777210), (30, 1421768), (40, 1066326), (46, 927240), (48, 888605), (60, 710884), (69, 618160), (80, 533163), (92, 463620), (115, 370896), (120, 355442), (138, 309080), (184, 231810), (230, 185448), (240, 177721), (276, 154540), (345, 123632), (368, 115905), (460, 92724), (552, 77270), (690, 61816), (920, 46362), (1104, 38635), (1380, 30908), (1840, 23181), (2760, 15454), (5520, 7727)]