220194720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{50971}}^1$

素因数の和:50995

約数の個数: 96

約数和(自身を含む): 770696640

約数和(自身を除く): 550501920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 50971, 101942, 152913, 203884, 254855, 305826, 407768, 458739, 509710, 611652, 764565, 815536, 917478, 1019420, 1223304, 1376217, 1529130, 1631072, 1834956, 2038840, 2293695, 2446608, 2752434, 3058260, 3669912, 4077680, 4587390, 4893216, 5504868, 6116520, 6881085, 7339824, 8155360, 9174780, 11009736, 12233040, 13762170, 14679648, 18349560, 22019472, 24466080, 27524340, 36699120, 44038944, 55048680, 73398240, 110097360, 220194720]

約数ペア:

[(1, 220194720), (2, 110097360), (3, 73398240), (4, 55048680), (5, 44038944), (6, 36699120), (8, 27524340), (9, 24466080), (10, 22019472), (12, 18349560), (15, 14679648), (16, 13762170), (18, 12233040), (20, 11009736), (24, 9174780), (27, 8155360), (30, 7339824), (32, 6881085), (36, 6116520), (40, 5504868), (45, 4893216), (48, 4587390), (54, 4077680), (60, 3669912), (72, 3058260), (80, 2752434), (90, 2446608), (96, 2293695), (108, 2038840), (120, 1834956), (135, 1631072), (144, 1529130), (160, 1376217), (180, 1223304), (216, 1019420), (240, 917478), (270, 815536), (288, 764565), (360, 611652), (432, 509710), (480, 458739), (540, 407768), (720, 305826), (864, 254855), (1080, 203884), (1440, 152913), (2160, 101942), (4320, 50971)]