7156680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2593}}^1$

素因数の和:2630

約数の個数: 64

約数和(自身を含む): 22412160

約数和(自身を除く): 15255480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2593, 2760, 5186, 7779, 10372, 12965, 15558, 20744, 25930, 31116, 38895, 51860, 59639, 62232, 77790, 103720, 119278, 155580, 178917, 238556, 298195, 311160, 357834, 477112, 596390, 715668, 894585, 1192780, 1431336, 1789170, 2385560, 3578340, 7156680]

約数ペア:

[(1, 7156680), (2, 3578340), (3, 2385560), (4, 1789170), (5, 1431336), (6, 1192780), (8, 894585), (10, 715668), (12, 596390), (15, 477112), (20, 357834), (23, 311160), (24, 298195), (30, 238556), (40, 178917), (46, 155580), (60, 119278), (69, 103720), (92, 77790), (115, 62232), (120, 59639), (138, 51860), (184, 38895), (230, 31116), (276, 25930), (345, 20744), (460, 15558), (552, 12965), (690, 10372), (920, 7779), (1380, 5186), (2593, 2760)]