3447240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 10800000

約数和(自身を除く): 7352760

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, 1249, 1380, 2498, 2760, 3747, 4996, 6245, 7494, 9992, 12490, 14988, 18735, 24980, 28727, 29976, 37470, 49960, 57454, 74940, 86181, 114908, 143635, 149880, 172362, 229816, 287270, 344724, 430905, 574540, 689448, 861810, 1149080, 1723620, 3447240]

約数ペア:

[(1, 3447240), (2, 1723620), (3, 1149080), (4, 861810), (5, 689448), (6, 574540), (8, 430905), (10, 344724), (12, 287270), (15, 229816), (20, 172362), (23, 149880), (24, 143635), (30, 114908), (40, 86181), (46, 74940), (60, 57454), (69, 49960), (92, 37470), (115, 29976), (120, 28727), (138, 24980), (184, 18735), (230, 14988), (276, 12490), (345, 9992), (460, 7494), (552, 6245), (690, 4996), (920, 3747), (1249, 2760), (1380, 2498)]