136908480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8389}}^1$

素因数の和:8426

約数の個数: 112

約数和(自身を含む): 460308960

約数和(自身を除く): 323400480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 8389, 16320, 16778, 25167, 33556, 41945, 50334, 67112, 83890, 100668, 125835, 134224, 142613, 167780, 201336, 251670, 268448, 285226, 335560, 402672, 427839, 503340, 536896, 570452, 671120, 713065, 805344, 855678, 1006680, 1140904, 1342240, 1426130, 1610688, 1711356, 2013360, 2139195, 2281808, 2684480, 2852260, 3422712, 4026720, 4278390, 4563616, 5704520, 6845424, 8053440, 8556780, 9127232, 11409040, 13690848, 17113560, 22818080, 27381696, 34227120, 45636160, 68454240, 136908480]

約数ペア:

[(1, 136908480), (2, 68454240), (3, 45636160), (4, 34227120), (5, 27381696), (6, 22818080), (8, 17113560), (10, 13690848), (12, 11409040), (15, 9127232), (16, 8556780), (17, 8053440), (20, 6845424), (24, 5704520), (30, 4563616), (32, 4278390), (34, 4026720), (40, 3422712), (48, 2852260), (51, 2684480), (60, 2281808), (64, 2139195), (68, 2013360), (80, 1711356), (85, 1610688), (96, 1426130), (102, 1342240), (120, 1140904), (136, 1006680), (160, 855678), (170, 805344), (192, 713065), (204, 671120), (240, 570452), (255, 536896), (272, 503340), (320, 427839), (340, 402672), (408, 335560), (480, 285226), (510, 268448), (544, 251670), (680, 201336), (816, 167780), (960, 142613), (1020, 134224), (1088, 125835), (1360, 100668), (1632, 83890), (2040, 67112), (2720, 50334), (3264, 41945), (4080, 33556), (5440, 25167), (8160, 16778), (8389, 16320)]