2407680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 216

約数和(自身を含む): 9565920

約数和(自身を除く): 7158240

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, 256, 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, 768, 792, 836, 855, 880, 912, 960, 990, 1045, 1056, 1140, 1152, 1216, 1254, 1280, 1320, 1368, 1408, 1440, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1920, 1980, 2090, 2112, 2280, 2304, 2432, 2508, 2640, 2736, 2816, 2880, 3040, 3135, 3168, 3344, 3420, 3520, 3648, 3762, 3840, 3960, 4180, 4224, 4560, 4864, 5016, 5280, 5472, 5760, 6080, 6270, 6336, 6688, 6840, 7040, 7296, 7524, 7920, 8360, 8448, 9120, 9405, 10032, 10560, 10944, 11520, 12160, 12540, 12672, 13376, 13680, 14080, 14592, 15048, 15840, 16720, 18240, 18810, 20064, 21120, 21888, 24320, 25080, 25344, 26752, 27360, 30096, 31680, 33440, 36480, 37620, 40128, 42240, 43776, 50160, 53504, 54720, 60192, 63360, 66880, 72960, 75240, 80256, 100320, 109440, 120384, 126720, 133760, 150480, 160512, 200640, 218880, 240768, 267520, 300960, 401280, 481536, 601920, 802560, 1203840, 2407680]

約数ペア:

[(1, 2407680), (2, 1203840), (3, 802560), (4, 601920), (5, 481536), (6, 401280), (8, 300960), (9, 267520), (10, 240768), (11, 218880), (12, 200640), (15, 160512), (16, 150480), (18, 133760), (19, 126720), (20, 120384), (22, 109440), (24, 100320), (30, 80256), (32, 75240), (33, 72960), (36, 66880), (38, 63360), (40, 60192), (44, 54720), (45, 53504), (48, 50160), (55, 43776), (57, 42240), (60, 40128), (64, 37620), (66, 36480), (72, 33440), (76, 31680), (80, 30096), (88, 27360), (90, 26752), (95, 25344), (96, 25080), (99, 24320), (110, 21888), (114, 21120), (120, 20064), (128, 18810), (132, 18240), (144, 16720), (152, 15840), (160, 15048), (165, 14592), (171, 14080), (176, 13680), (180, 13376), (190, 12672), (192, 12540), (198, 12160), (209, 11520), (220, 10944), (228, 10560), (240, 10032), (256, 9405), (264, 9120), (285, 8448), (288, 8360), (304, 7920), (320, 7524), (330, 7296), (342, 7040), (352, 6840), (360, 6688), (380, 6336), (384, 6270), (396, 6080), (418, 5760), (440, 5472), (456, 5280), (480, 5016), (495, 4864), (528, 4560), (570, 4224), (576, 4180), (608, 3960), (627, 3840), (640, 3762), (660, 3648), (684, 3520), (704, 3420), (720, 3344), (760, 3168), (768, 3135), (792, 3040), (836, 2880), (855, 2816), (880, 2736), (912, 2640), (960, 2508), (990, 2432), (1045, 2304), (1056, 2280), (1140, 2112), (1152, 2090), (1216, 1980), (1254, 1920), (1280, 1881), (1320, 1824), (1368, 1760), (1408, 1710), (1440, 1672), (1520, 1584)]