133711680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4544

約数の個数: 112

約数和(自身を含む): 438326784

約数和(自身を除く): 304615104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4493, 4960, 5952, 7440, 8986, 9920, 13479, 14880, 17972, 22465, 26958, 29760, 35944, 44930, 53916, 67395, 71888, 89860, 107832, 134790, 139283, 143776, 179720, 215664, 269580, 278566, 287552, 359440, 417849, 431328, 539160, 557132, 696415, 718880, 835698, 862656, 1078320, 1114264, 1392830, 1437760, 1671396, 2089245, 2156640, 2228528, 2785660, 3342792, 4178490, 4313280, 4457056, 5571320, 6685584, 8356980, 8914112, 11142640, 13371168, 16713960, 22285280, 26742336, 33427920, 44570560, 66855840, 133711680]

約数ペア:

[(1, 133711680), (2, 66855840), (3, 44570560), (4, 33427920), (5, 26742336), (6, 22285280), (8, 16713960), (10, 13371168), (12, 11142640), (15, 8914112), (16, 8356980), (20, 6685584), (24, 5571320), (30, 4457056), (31, 4313280), (32, 4178490), (40, 3342792), (48, 2785660), (60, 2228528), (62, 2156640), (64, 2089245), (80, 1671396), (93, 1437760), (96, 1392830), (120, 1114264), (124, 1078320), (155, 862656), (160, 835698), (186, 718880), (192, 696415), (240, 557132), (248, 539160), (310, 431328), (320, 417849), (372, 359440), (465, 287552), (480, 278566), (496, 269580), (620, 215664), (744, 179720), (930, 143776), (960, 139283), (992, 134790), (1240, 107832), (1488, 89860), (1860, 71888), (1984, 67395), (2480, 53916), (2976, 44930), (3720, 35944), (4493, 29760), (4960, 26958), (5952, 22465), (7440, 17972), (8986, 14880), (9920, 13479)]