1203840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 192

約数和(自身を含む): 4773600

約数和(自身を除く): 3569760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 32, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 64, 66, 72, 76, 80, 88, 90, 95, 96, 99, 110, 114, 120, 128, 132, 144, 152, 160, 165, 171, 176, 180, 190, 192, 198, 209, 220, 228, 240, 264, 285, 288, 304, 320, 330, 342, 352, 360, 380, 384, 396, 418, 440, 456, 480, 495, 528, 570, 576, 608, 627, 640, 660, 684, 704, 720, 760, 792, 836, 855, 880, 912, 960, 990, 1045, 1056, 1140, 1152, 1216, 1254, 1320, 1368, 1408, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1920, 1980, 2090, 2112, 2280, 2432, 2508, 2640, 2736, 2880, 3040, 3135, 3168, 3344, 3420, 3520, 3648, 3762, 3960, 4180, 4224, 4560, 5016, 5280, 5472, 5760, 6080, 6270, 6336, 6688, 6840, 7040, 7296, 7524, 7920, 8360, 9120, 9405, 10032, 10560, 10944, 12160, 12540, 12672, 13376, 13680, 15048, 15840, 16720, 18240, 18810, 20064, 21120, 21888, 25080, 26752, 27360, 30096, 31680, 33440, 36480, 37620, 40128, 50160, 54720, 60192, 63360, 66880, 75240, 80256, 100320, 109440, 120384, 133760, 150480, 200640, 240768, 300960, 401280, 601920, 1203840]

約数ペア:

[(1, 1203840), (2, 601920), (3, 401280), (4, 300960), (5, 240768), (6, 200640), (8, 150480), (9, 133760), (10, 120384), (11, 109440), (12, 100320), (15, 80256), (16, 75240), (18, 66880), (19, 63360), (20, 60192), (22, 54720), (24, 50160), (30, 40128), (32, 37620), (33, 36480), (36, 33440), (38, 31680), (40, 30096), (44, 27360), (45, 26752), (48, 25080), (55, 21888), (57, 21120), (60, 20064), (64, 18810), (66, 18240), (72, 16720), (76, 15840), (80, 15048), (88, 13680), (90, 13376), (95, 12672), (96, 12540), (99, 12160), (110, 10944), (114, 10560), (120, 10032), (128, 9405), (132, 9120), (144, 8360), (152, 7920), (160, 7524), (165, 7296), (171, 7040), (176, 6840), (180, 6688), (190, 6336), (192, 6270), (198, 6080), (209, 5760), (220, 5472), (228, 5280), (240, 5016), (264, 4560), (285, 4224), (288, 4180), (304, 3960), (320, 3762), (330, 3648), (342, 3520), (352, 3420), (360, 3344), (380, 3168), (384, 3135), (396, 3040), (418, 2880), (440, 2736), (456, 2640), (480, 2508), (495, 2432), (528, 2280), (570, 2112), (576, 2090), (608, 1980), (627, 1920), (640, 1881), (660, 1824), (684, 1760), (704, 1710), (720, 1672), (760, 1584), (792, 1520), (836, 1440), (855, 1408), (880, 1368), (912, 1320), (960, 1254), (990, 1216), (1045, 1152), (1056, 1140)]