902880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:54

約数の個数: 192

約数和(自身を含む): 3628800

約数和(自身を除く): 2725920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 330, 342, 352, 360, 380, 396, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 594, 608, 627, 660, 684, 720, 760, 792, 836, 855, 864, 880, 912, 990, 1026, 1045, 1056, 1080, 1140, 1188, 1254, 1320, 1368, 1440, 1485, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1980, 2052, 2090, 2160, 2280, 2376, 2508, 2565, 2640, 2736, 2970, 3040, 3135, 3168, 3344, 3420, 3762, 3960, 4104, 4180, 4320, 4560, 4752, 5016, 5130, 5280, 5472, 5643, 5940, 6270, 6688, 6840, 7524, 7920, 8208, 8360, 9120, 9405, 9504, 10032, 10260, 11286, 11880, 12540, 13680, 15048, 15840, 16416, 16720, 18810, 20064, 20520, 22572, 23760, 25080, 27360, 28215, 30096, 33440, 37620, 41040, 45144, 47520, 50160, 56430, 60192, 75240, 82080, 90288, 100320, 112860, 150480, 180576, 225720, 300960, 451440, 902880]

約数ペア:

[(1, 902880), (2, 451440), (3, 300960), (4, 225720), (5, 180576), (6, 150480), (8, 112860), (9, 100320), (10, 90288), (11, 82080), (12, 75240), (15, 60192), (16, 56430), (18, 50160), (19, 47520), (20, 45144), (22, 41040), (24, 37620), (27, 33440), (30, 30096), (32, 28215), (33, 27360), (36, 25080), (38, 23760), (40, 22572), (44, 20520), (45, 20064), (48, 18810), (54, 16720), (55, 16416), (57, 15840), (60, 15048), (66, 13680), (72, 12540), (76, 11880), (80, 11286), (88, 10260), (90, 10032), (95, 9504), (96, 9405), (99, 9120), (108, 8360), (110, 8208), (114, 7920), (120, 7524), (132, 6840), (135, 6688), (144, 6270), (152, 5940), (160, 5643), (165, 5472), (171, 5280), (176, 5130), (180, 5016), (190, 4752), (198, 4560), (209, 4320), (216, 4180), (220, 4104), (228, 3960), (240, 3762), (264, 3420), (270, 3344), (285, 3168), (288, 3135), (297, 3040), (304, 2970), (330, 2736), (342, 2640), (352, 2565), (360, 2508), (380, 2376), (396, 2280), (418, 2160), (432, 2090), (440, 2052), (456, 1980), (480, 1881), (495, 1824), (513, 1760), (528, 1710), (540, 1672), (570, 1584), (594, 1520), (608, 1485), (627, 1440), (660, 1368), (684, 1320), (720, 1254), (760, 1188), (792, 1140), (836, 1080), (855, 1056), (864, 1045), (880, 1026), (912, 990)]