225362880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4603}}^1$

素因数の和:4643

約数の個数: 168

約数和(自身を含む): 820930032

約数和(自身を除く): 595567152

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, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4603, 4896, 5440, 6120, 8160, 9206, 9792, 12240, 13809, 16320, 18412, 23015, 24480, 27618, 36824, 41427, 46030, 48960, 55236, 69045, 73648, 78251, 82854, 92060, 110472, 138090, 147296, 156502, 165708, 184120, 207135, 220944, 234753, 276180, 294592, 313004, 331416, 368240, 391255, 414270, 441888, 469506, 552360, 626008, 662832, 704259, 736480, 782510, 828540, 883776, 939012, 1104720, 1173765, 1252016, 1325664, 1408518, 1472960, 1565020, 1657080, 1878024, 2209440, 2347530, 2504032, 2651328, 2817036, 3130040, 3314160, 3521295, 3756048, 4418880, 4695060, 5008064, 5634072, 6260080, 6628320, 7042590, 7512096, 9390120, 11268144, 12520160, 13256640, 14085180, 15024192, 18780240, 22536288, 25040320, 28170360, 37560480, 45072576, 56340720, 75120960, 112681440, 225362880]

約数ペア:

[(1, 225362880), (2, 112681440), (3, 75120960), (4, 56340720), (5, 45072576), (6, 37560480), (8, 28170360), (9, 25040320), (10, 22536288), (12, 18780240), (15, 15024192), (16, 14085180), (17, 13256640), (18, 12520160), (20, 11268144), (24, 9390120), (30, 7512096), (32, 7042590), (34, 6628320), (36, 6260080), (40, 5634072), (45, 5008064), (48, 4695060), (51, 4418880), (60, 3756048), (64, 3521295), (68, 3314160), (72, 3130040), (80, 2817036), (85, 2651328), (90, 2504032), (96, 2347530), (102, 2209440), (120, 1878024), (136, 1657080), (144, 1565020), (153, 1472960), (160, 1408518), (170, 1325664), (180, 1252016), (192, 1173765), (204, 1104720), (240, 939012), (255, 883776), (272, 828540), (288, 782510), (306, 736480), (320, 704259), (340, 662832), (360, 626008), (408, 552360), (480, 469506), (510, 441888), (544, 414270), (576, 391255), (612, 368240), (680, 331416), (720, 313004), (765, 294592), (816, 276180), (960, 234753), (1020, 220944), (1088, 207135), (1224, 184120), (1360, 165708), (1440, 156502), (1530, 147296), (1632, 138090), (2040, 110472), (2448, 92060), (2720, 82854), (2880, 78251), (3060, 73648), (3264, 69045), (4080, 55236), (4603, 48960), (4896, 46030), (5440, 41427), (6120, 36824), (8160, 27618), (9206, 24480), (9792, 23015), (12240, 18412), (13809, 16320)]