913560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 2868480

約数和(自身を除く): 1954920

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, 331, 345, 460, 552, 662, 690, 920, 993, 1324, 1380, 1655, 1986, 2648, 2760, 3310, 3972, 4965, 6620, 7613, 7944, 9930, 13240, 15226, 19860, 22839, 30452, 38065, 39720, 45678, 60904, 76130, 91356, 114195, 152260, 182712, 228390, 304520, 456780, 913560]

約数ペア:

[(1, 913560), (2, 456780), (3, 304520), (4, 228390), (5, 182712), (6, 152260), (8, 114195), (10, 91356), (12, 76130), (15, 60904), (20, 45678), (23, 39720), (24, 38065), (30, 30452), (40, 22839), (46, 19860), (60, 15226), (69, 13240), (92, 9930), (115, 7944), (120, 7613), (138, 6620), (184, 4965), (230, 3972), (276, 3310), (331, 2760), (345, 2648), (460, 1986), (552, 1655), (662, 1380), (690, 1324), (920, 993)]