79573560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2669

約数の個数: 128

約数和(自身を含む): 271848960

約数和(自身を除く): 192275400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2621, 2760, 3036, 3795, 5060, 5242, 6072, 7590, 7863, 10120, 10484, 13105, 15180, 15726, 20968, 26210, 28831, 30360, 31452, 39315, 52420, 57662, 60283, 62904, 78630, 86493, 104840, 115324, 120566, 144155, 157260, 172986, 180849, 230648, 241132, 288310, 301415, 314520, 345972, 361698, 432465, 482264, 576620, 602830, 663113, 691944, 723396, 864930, 904245, 1153240, 1205660, 1326226, 1446792, 1729860, 1808490, 1989339, 2411320, 2652452, 3315565, 3459720, 3616980, 3978678, 5304904, 6631130, 7233960, 7957356, 9946695, 13262260, 15914712, 19893390, 26524520, 39786780, 79573560]

約数ペア:

[(1, 79573560), (2, 39786780), (3, 26524520), (4, 19893390), (5, 15914712), (6, 13262260), (8, 9946695), (10, 7957356), (11, 7233960), (12, 6631130), (15, 5304904), (20, 3978678), (22, 3616980), (23, 3459720), (24, 3315565), (30, 2652452), (33, 2411320), (40, 1989339), (44, 1808490), (46, 1729860), (55, 1446792), (60, 1326226), (66, 1205660), (69, 1153240), (88, 904245), (92, 864930), (110, 723396), (115, 691944), (120, 663113), (132, 602830), (138, 576620), (165, 482264), (184, 432465), (220, 361698), (230, 345972), (253, 314520), (264, 301415), (276, 288310), (330, 241132), (345, 230648), (440, 180849), (460, 172986), (506, 157260), (552, 144155), (660, 120566), (690, 115324), (759, 104840), (920, 86493), (1012, 78630), (1265, 62904), (1320, 60283), (1380, 57662), (1518, 52420), (2024, 39315), (2530, 31452), (2621, 30360), (2760, 28831), (3036, 26210), (3795, 20968), (5060, 15726), (5242, 15180), (6072, 13105), (7590, 10484), (7863, 10120)]