123844320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5059}}^1$

素因数の和:5097

約数の個数: 144

約数和(自身を含む): 447567120

約数和(自身を除く): 323722800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 5059, 6120, 8160, 10118, 12240, 15177, 20236, 24480, 25295, 30354, 40472, 45531, 50590, 60708, 75885, 80944, 86003, 91062, 101180, 121416, 151770, 161888, 172006, 182124, 202360, 227655, 242832, 258009, 303540, 344012, 364248, 404720, 430015, 455310, 485664, 516018, 607080, 688024, 728496, 774027, 809440, 860030, 910620, 1032036, 1214160, 1290045, 1376048, 1456992, 1548054, 1720060, 1821240, 2064072, 2428320, 2580090, 2752096, 3096108, 3440120, 3642480, 3870135, 4128144, 5160180, 6192216, 6880240, 7284960, 7740270, 8256288, 10320360, 12384432, 13760480, 15480540, 20640720, 24768864, 30961080, 41281440, 61922160, 123844320]

約数ペア:

[(1, 123844320), (2, 61922160), (3, 41281440), (4, 30961080), (5, 24768864), (6, 20640720), (8, 15480540), (9, 13760480), (10, 12384432), (12, 10320360), (15, 8256288), (16, 7740270), (17, 7284960), (18, 6880240), (20, 6192216), (24, 5160180), (30, 4128144), (32, 3870135), (34, 3642480), (36, 3440120), (40, 3096108), (45, 2752096), (48, 2580090), (51, 2428320), (60, 2064072), (68, 1821240), (72, 1720060), (80, 1548054), (85, 1456992), (90, 1376048), (96, 1290045), (102, 1214160), (120, 1032036), (136, 910620), (144, 860030), (153, 809440), (160, 774027), (170, 728496), (180, 688024), (204, 607080), (240, 516018), (255, 485664), (272, 455310), (288, 430015), (306, 404720), (340, 364248), (360, 344012), (408, 303540), (480, 258009), (510, 242832), (544, 227655), (612, 202360), (680, 182124), (720, 172006), (765, 161888), (816, 151770), (1020, 121416), (1224, 101180), (1360, 91062), (1440, 86003), (1530, 80944), (1632, 75885), (2040, 60708), (2448, 50590), (2720, 45531), (3060, 40472), (4080, 30354), (4896, 25295), (5059, 24480), (6120, 20236), (8160, 15177), (10118, 12240)]