730953960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17863}}^1$

素因数の和:17919

約数の個数: 128

約数和(自身を含む): 2469519360

約数和(自身を除く): 1738565400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 8184, 10230, 13640, 17863, 20460, 35726, 40920, 53589, 71452, 89315, 107178, 142904, 178630, 196493, 214356, 267945, 357260, 392986, 428712, 535890, 553753, 589479, 714520, 785972, 982465, 1071780, 1107506, 1178958, 1571944, 1661259, 1964930, 2143560, 2215012, 2357916, 2768765, 2947395, 3322518, 3929860, 4430024, 4715832, 5537530, 5894790, 6091283, 6645036, 7859720, 8306295, 11075060, 11789580, 12182566, 13290072, 16612590, 18273849, 22150120, 23579160, 24365132, 30456415, 33225180, 36547698, 48730264, 60912830, 66450360, 73095396, 91369245, 121825660, 146190792, 182738490, 243651320, 365476980, 730953960]

約数ペア:

[(1, 730953960), (2, 365476980), (3, 243651320), (4, 182738490), (5, 146190792), (6, 121825660), (8, 91369245), (10, 73095396), (11, 66450360), (12, 60912830), (15, 48730264), (20, 36547698), (22, 33225180), (24, 30456415), (30, 24365132), (31, 23579160), (33, 22150120), (40, 18273849), (44, 16612590), (55, 13290072), (60, 12182566), (62, 11789580), (66, 11075060), (88, 8306295), (93, 7859720), (110, 6645036), (120, 6091283), (124, 5894790), (132, 5537530), (155, 4715832), (165, 4430024), (186, 3929860), (220, 3322518), (248, 2947395), (264, 2768765), (310, 2357916), (330, 2215012), (341, 2143560), (372, 1964930), (440, 1661259), (465, 1571944), (620, 1178958), (660, 1107506), (682, 1071780), (744, 982465), (930, 785972), (1023, 714520), (1240, 589479), (1320, 553753), (1364, 535890), (1705, 428712), (1860, 392986), (2046, 357260), (2728, 267945), (3410, 214356), (3720, 196493), (4092, 178630), (5115, 142904), (6820, 107178), (8184, 89315), (10230, 71452), (13640, 53589), (17863, 40920), (20460, 35726)]