89612880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1365

約数の個数: 160

約数和(自身を含む): 325479168

約数和(自身を除く): 235866288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1301, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2602, 2870, 3280, 3444, 3903, 4305, 4592, 4920, 5204, 5740, 6505, 6888, 7806, 8610, 9107, 9840, 10408, 11480, 13010, 13776, 15612, 17220, 18214, 19515, 20816, 22960, 26020, 27321, 31224, 34440, 36428, 39030, 45535, 52040, 53341, 54642, 62448, 68880, 72856, 78060, 91070, 104080, 106682, 109284, 136605, 145712, 156120, 160023, 182140, 213364, 218568, 266705, 273210, 312240, 320046, 364280, 373387, 426728, 437136, 533410, 546420, 640092, 728560, 746774, 800115, 853456, 1066820, 1092840, 1120161, 1280184, 1493548, 1600230, 1866935, 2133640, 2185680, 2240322, 2560368, 2987096, 3200460, 3733870, 4267280, 4480644, 5600805, 5974192, 6400920, 7467740, 8961288, 11201610, 12801840, 14935480, 17922576, 22403220, 29870960, 44806440, 89612880]

約数ペア:

[(1, 89612880), (2, 44806440), (3, 29870960), (4, 22403220), (5, 17922576), (6, 14935480), (7, 12801840), (8, 11201610), (10, 8961288), (12, 7467740), (14, 6400920), (15, 5974192), (16, 5600805), (20, 4480644), (21, 4267280), (24, 3733870), (28, 3200460), (30, 2987096), (35, 2560368), (40, 2240322), (41, 2185680), (42, 2133640), (48, 1866935), (56, 1600230), (60, 1493548), (70, 1280184), (80, 1120161), (82, 1092840), (84, 1066820), (105, 853456), (112, 800115), (120, 746774), (123, 728560), (140, 640092), (164, 546420), (168, 533410), (205, 437136), (210, 426728), (240, 373387), (246, 364280), (280, 320046), (287, 312240), (328, 273210), (336, 266705), (410, 218568), (420, 213364), (492, 182140), (560, 160023), (574, 156120), (615, 145712), (656, 136605), (820, 109284), (840, 106682), (861, 104080), (984, 91070), (1148, 78060), (1230, 72856), (1301, 68880), (1435, 62448), (1640, 54642), (1680, 53341), (1722, 52040), (1968, 45535), (2296, 39030), (2460, 36428), (2602, 34440), (2870, 31224), (3280, 27321), (3444, 26020), (3903, 22960), (4305, 20816), (4592, 19515), (4920, 18214), (5204, 17220), (5740, 15612), (6505, 13776), (6888, 13010), (7806, 11480), (8610, 10408), (9107, 9840)]