122908320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1284

約数の個数: 192

約数和(自身を含む): 449245440

約数和(自身を除く): 326337120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1237, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2474, 2484, 2760, 3105, 3312, 3680, 3711, 4140, 4320, 4948, 4968, 5520, 6185, 6210, 6624, 7422, 8280, 9896, 9936, 11040, 11133, 12370, 12420, 14844, 16560, 18555, 19792, 19872, 22266, 24740, 24840, 28451, 29688, 33120, 33399, 37110, 39584, 44532, 49480, 49680, 55665, 56902, 59376, 66798, 74220, 85353, 89064, 98960, 99360, 111330, 113804, 118752, 133596, 142255, 148440, 166995, 170706, 178128, 197920, 222660, 227608, 256059, 267192, 284510, 296880, 333990, 341412, 356256, 426765, 445320, 455216, 512118, 534384, 569020, 593760, 667980, 682824, 768177, 853530, 890640, 910432, 1024236, 1068768, 1138040, 1280295, 1335960, 1365648, 1536354, 1707060, 1781280, 2048472, 2276080, 2560590, 2671920, 2731296, 3072708, 3414120, 3840885, 4096944, 4552160, 5121180, 5343840, 6145416, 6828240, 7681770, 8193888, 10242360, 12290832, 13656480, 15363540, 20484720, 24581664, 30727080, 40969440, 61454160, 122908320]

約数ペア:

[(1, 122908320), (2, 61454160), (3, 40969440), (4, 30727080), (5, 24581664), (6, 20484720), (8, 15363540), (9, 13656480), (10, 12290832), (12, 10242360), (15, 8193888), (16, 7681770), (18, 6828240), (20, 6145416), (23, 5343840), (24, 5121180), (27, 4552160), (30, 4096944), (32, 3840885), (36, 3414120), (40, 3072708), (45, 2731296), (46, 2671920), (48, 2560590), (54, 2276080), (60, 2048472), (69, 1781280), (72, 1707060), (80, 1536354), (90, 1365648), (92, 1335960), (96, 1280295), (108, 1138040), (115, 1068768), (120, 1024236), (135, 910432), (138, 890640), (144, 853530), (160, 768177), (180, 682824), (184, 667980), (207, 593760), (216, 569020), (230, 534384), (240, 512118), (270, 455216), (276, 445320), (288, 426765), (345, 356256), (360, 341412), (368, 333990), (414, 296880), (432, 284510), (460, 267192), (480, 256059), (540, 227608), (552, 222660), (621, 197920), (690, 178128), (720, 170706), (736, 166995), (828, 148440), (864, 142255), (920, 133596), (1035, 118752), (1080, 113804), (1104, 111330), (1237, 99360), (1242, 98960), (1380, 89064), (1440, 85353), (1656, 74220), (1840, 66798), (2070, 59376), (2160, 56902), (2208, 55665), (2474, 49680), (2484, 49480), (2760, 44532), (3105, 39584), (3312, 37110), (3680, 33399), (3711, 33120), (4140, 29688), (4320, 28451), (4948, 24840), (4968, 24740), (5520, 22266), (6185, 19872), (6210, 19792), (6624, 18555), (7422, 16560), (8280, 14844), (9896, 12420), (9936, 12370), (11040, 11133)]