486937920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{72461}}^1$

素因数の和:72488

約数の個数: 112

約数和(自身を含む): 1766913408

約数和(自身を除く): 1279975488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 72461, 144922, 217383, 289844, 362305, 434766, 507227, 579688, 724610, 869532, 1014454, 1086915, 1159376, 1449220, 1521681, 1739064, 2028908, 2173830, 2318752, 2536135, 2898440, 3043362, 3478128, 4057816, 4347660, 4637504, 5072270, 5796880, 6086724, 6956256, 7608405, 8115632, 8695320, 10144540, 11593760, 12173448, 13912512, 15216810, 16231264, 17390640, 20289080, 23187520, 24346896, 30433620, 32462528, 34781280, 40578160, 48693792, 60867240, 69562560, 81156320, 97387584, 121734480, 162312640, 243468960, 486937920]

約数ペア:

[(1, 486937920), (2, 243468960), (3, 162312640), (4, 121734480), (5, 97387584), (6, 81156320), (7, 69562560), (8, 60867240), (10, 48693792), (12, 40578160), (14, 34781280), (15, 32462528), (16, 30433620), (20, 24346896), (21, 23187520), (24, 20289080), (28, 17390640), (30, 16231264), (32, 15216810), (35, 13912512), (40, 12173448), (42, 11593760), (48, 10144540), (56, 8695320), (60, 8115632), (64, 7608405), (70, 6956256), (80, 6086724), (84, 5796880), (96, 5072270), (105, 4637504), (112, 4347660), (120, 4057816), (140, 3478128), (160, 3043362), (168, 2898440), (192, 2536135), (210, 2318752), (224, 2173830), (240, 2028908), (280, 1739064), (320, 1521681), (336, 1449220), (420, 1159376), (448, 1086915), (480, 1014454), (560, 869532), (672, 724610), (840, 579688), (960, 507227), (1120, 434766), (1344, 362305), (1680, 289844), (2240, 217383), (3360, 144922), (6720, 72461)]