4915691280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21269}}^1$

素因数の和:21398

約数の個数: 160

約数和(自身を含む): 17090870400

約数和(自身を除く): 12175179120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 963, 1070, 1080, 1284, 1605, 1712, 1926, 2140, 2160, 2568, 2889, 3210, 3852, 4280, 4815, 5136, 5778, 6420, 7704, 8560, 9630, 11556, 12840, 14445, 15408, 19260, 21269, 23112, 25680, 28890, 38520, 42538, 46224, 57780, 63807, 77040, 85076, 106345, 115560, 127614, 170152, 191421, 212690, 231120, 255228, 319035, 340304, 382842, 425380, 510456, 574263, 638070, 765684, 850760, 957105, 1020912, 1148526, 1276140, 1531368, 1701520, 1914210, 2275783, 2297052, 2552280, 2871315, 3062736, 3828420, 4551566, 4594104, 5104560, 5742630, 6827349, 7656840, 9103132, 9188208, 11378915, 11485260, 13654698, 15313680, 18206264, 20482047, 22757830, 22970520, 27309396, 34136745, 36412528, 40964094, 45515660, 45941040, 54618792, 61446141, 68273490, 81928188, 91031320, 102410235, 109237584, 122892282, 136546980, 163856376, 182062640, 204820470, 245784564, 273093960, 307230705, 327712752, 409640940, 491569128, 546187920, 614461410, 819281880, 983138256, 1228922820, 1638563760, 2457845640, 4915691280]

約数ペア:

[(1, 4915691280), (2, 2457845640), (3, 1638563760), (4, 1228922820), (5, 983138256), (6, 819281880), (8, 614461410), (9, 546187920), (10, 491569128), (12, 409640940), (15, 327712752), (16, 307230705), (18, 273093960), (20, 245784564), (24, 204820470), (27, 182062640), (30, 163856376), (36, 136546980), (40, 122892282), (45, 109237584), (48, 102410235), (54, 91031320), (60, 81928188), (72, 68273490), (80, 61446141), (90, 54618792), (107, 45941040), (108, 45515660), (120, 40964094), (135, 36412528), (144, 34136745), (180, 27309396), (214, 22970520), (216, 22757830), (240, 20482047), (270, 18206264), (321, 15313680), (360, 13654698), (428, 11485260), (432, 11378915), (535, 9188208), (540, 9103132), (642, 7656840), (720, 6827349), (856, 5742630), (963, 5104560), (1070, 4594104), (1080, 4551566), (1284, 3828420), (1605, 3062736), (1712, 2871315), (1926, 2552280), (2140, 2297052), (2160, 2275783), (2568, 1914210), (2889, 1701520), (3210, 1531368), (3852, 1276140), (4280, 1148526), (4815, 1020912), (5136, 957105), (5778, 850760), (6420, 765684), (7704, 638070), (8560, 574263), (9630, 510456), (11556, 425380), (12840, 382842), (14445, 340304), (15408, 319035), (19260, 255228), (21269, 231120), (23112, 212690), (25680, 191421), (28890, 170152), (38520, 127614), (42538, 115560), (46224, 106345), (57780, 85076), (63807, 77040)]