123794880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 224

約数和(自身を含む): 452079360

約数和(自身を除く): 328284480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 32, 33, 38, 40, 44, 48, 55, 57, 60, 64, 66, 76, 80, 88, 95, 96, 110, 114, 120, 132, 152, 160, 165, 176, 190, 192, 209, 220, 228, 240, 264, 285, 304, 320, 330, 352, 380, 418, 440, 456, 480, 528, 570, 608, 617, 627, 660, 704, 760, 836, 880, 912, 960, 1045, 1056, 1140, 1216, 1234, 1254, 1320, 1520, 1672, 1760, 1824, 1851, 2090, 2112, 2280, 2468, 2508, 2640, 3040, 3085, 3135, 3344, 3520, 3648, 3702, 4180, 4560, 4936, 5016, 5280, 6080, 6170, 6270, 6688, 6787, 7404, 8360, 9120, 9255, 9872, 10032, 10560, 11723, 12340, 12540, 13376, 13574, 14808, 16720, 18240, 18510, 19744, 20064, 20361, 23446, 24680, 25080, 27148, 29616, 33440, 33935, 35169, 37020, 39488, 40128, 40722, 46892, 49360, 50160, 54296, 58615, 59232, 66880, 67870, 70338, 74040, 81444, 93784, 98720, 100320, 101805, 108592, 117230, 118464, 128953, 135740, 140676, 148080, 162888, 175845, 187568, 197440, 200640, 203610, 217184, 234460, 257906, 271480, 281352, 296160, 325776, 351690, 375136, 386859, 407220, 434368, 468920, 515812, 542960, 562704, 592320, 644765, 651552, 703380, 750272, 773718, 814440, 937840, 1031624, 1085920, 1125408, 1289530, 1303104, 1406760, 1547436, 1628880, 1875680, 1934295, 2063248, 2171840, 2250816, 2579060, 2813520, 3094872, 3257760, 3751360, 3868590, 4126496, 5158120, 5627040, 6189744, 6515520, 7737180, 8252992, 10316240, 11254080, 12379488, 15474360, 20632480, 24758976, 30948720, 41264960, 61897440, 123794880]

約数ペア:

[(1, 123794880), (2, 61897440), (3, 41264960), (4, 30948720), (5, 24758976), (6, 20632480), (8, 15474360), (10, 12379488), (11, 11254080), (12, 10316240), (15, 8252992), (16, 7737180), (19, 6515520), (20, 6189744), (22, 5627040), (24, 5158120), (30, 4126496), (32, 3868590), (33, 3751360), (38, 3257760), (40, 3094872), (44, 2813520), (48, 2579060), (55, 2250816), (57, 2171840), (60, 2063248), (64, 1934295), (66, 1875680), (76, 1628880), (80, 1547436), (88, 1406760), (95, 1303104), (96, 1289530), (110, 1125408), (114, 1085920), (120, 1031624), (132, 937840), (152, 814440), (160, 773718), (165, 750272), (176, 703380), (190, 651552), (192, 644765), (209, 592320), (220, 562704), (228, 542960), (240, 515812), (264, 468920), (285, 434368), (304, 407220), (320, 386859), (330, 375136), (352, 351690), (380, 325776), (418, 296160), (440, 281352), (456, 271480), (480, 257906), (528, 234460), (570, 217184), (608, 203610), (617, 200640), (627, 197440), (660, 187568), (704, 175845), (760, 162888), (836, 148080), (880, 140676), (912, 135740), (960, 128953), (1045, 118464), (1056, 117230), (1140, 108592), (1216, 101805), (1234, 100320), (1254, 98720), (1320, 93784), (1520, 81444), (1672, 74040), (1760, 70338), (1824, 67870), (1851, 66880), (2090, 59232), (2112, 58615), (2280, 54296), (2468, 50160), (2508, 49360), (2640, 46892), (3040, 40722), (3085, 40128), (3135, 39488), (3344, 37020), (3520, 35169), (3648, 33935), (3702, 33440), (4180, 29616), (4560, 27148), (4936, 25080), (5016, 24680), (5280, 23446), (6080, 20361), (6170, 20064), (6270, 19744), (6688, 18510), (6787, 18240), (7404, 16720), (8360, 14808), (9120, 13574), (9255, 13376), (9872, 12540), (10032, 12340), (10560, 11723)]