7018680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2580

約数の個数: 64

約数和(自身を含む): 21980160

約数和(自身を除く): 14961480

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, 2543, 2760, 5086, 7629, 10172, 12715, 15258, 20344, 25430, 30516, 38145, 50860, 58489, 61032, 76290, 101720, 116978, 152580, 175467, 233956, 292445, 305160, 350934, 467912, 584890, 701868, 877335, 1169780, 1403736, 1754670, 2339560, 3509340, 7018680]

約数ペア:

[(1, 7018680), (2, 3509340), (3, 2339560), (4, 1754670), (5, 1403736), (6, 1169780), (8, 877335), (10, 701868), (12, 584890), (15, 467912), (20, 350934), (23, 305160), (24, 292445), (30, 233956), (40, 175467), (46, 152580), (60, 116978), (69, 101720), (92, 76290), (115, 61032), (120, 58489), (138, 50860), (184, 38145), (230, 30516), (276, 25430), (345, 20344), (460, 15258), (552, 12715), (690, 10172), (920, 7629), (1380, 5086), (2543, 2760)]