315404520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{114277}}^1$

素因数の和:114314

約数の個数: 64

約数和(自身を含む): 987361920

約数和(自身を除く): 671957400

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, 2760, 114277, 228554, 342831, 457108, 571385, 685662, 914216, 1142770, 1371324, 1714155, 2285540, 2628371, 2742648, 3428310, 4571080, 5256742, 6856620, 7885113, 10513484, 13141855, 13713240, 15770226, 21026968, 26283710, 31540452, 39425565, 52567420, 63080904, 78851130, 105134840, 157702260, 315404520]

約数ペア:

[(1, 315404520), (2, 157702260), (3, 105134840), (4, 78851130), (5, 63080904), (6, 52567420), (8, 39425565), (10, 31540452), (12, 26283710), (15, 21026968), (20, 15770226), (23, 13713240), (24, 13141855), (30, 10513484), (40, 7885113), (46, 6856620), (60, 5256742), (69, 4571080), (92, 3428310), (115, 2742648), (120, 2628371), (138, 2285540), (184, 1714155), (230, 1371324), (276, 1142770), (345, 914216), (460, 685662), (552, 571385), (690, 457108), (920, 342831), (1380, 228554), (2760, 114277)]