54284520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 177552000

約数和(自身を除く): 123267480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 821, 870, 1102, 1140, 1160, 1642, 1653, 1740, 2204, 2280, 2463, 2755, 3284, 3306, 3480, 4105, 4408, 4926, 5510, 6568, 6612, 8210, 8265, 9852, 11020, 12315, 13224, 15599, 16420, 16530, 19704, 22040, 23809, 24630, 31198, 32840, 33060, 46797, 47618, 49260, 62396, 66120, 71427, 77995, 93594, 95236, 98520, 119045, 124792, 142854, 155990, 187188, 190472, 233985, 238090, 285708, 311980, 357135, 374376, 452371, 467970, 476180, 571416, 623960, 714270, 904742, 935940, 952360, 1357113, 1428540, 1809484, 1871880, 2261855, 2714226, 2857080, 3618968, 4523710, 5428452, 6785565, 9047420, 10856904, 13571130, 18094840, 27142260, 54284520]

約数ペア:

[(1, 54284520), (2, 27142260), (3, 18094840), (4, 13571130), (5, 10856904), (6, 9047420), (8, 6785565), (10, 5428452), (12, 4523710), (15, 3618968), (19, 2857080), (20, 2714226), (24, 2261855), (29, 1871880), (30, 1809484), (38, 1428540), (40, 1357113), (57, 952360), (58, 935940), (60, 904742), (76, 714270), (87, 623960), (95, 571416), (114, 476180), (116, 467970), (120, 452371), (145, 374376), (152, 357135), (174, 311980), (190, 285708), (228, 238090), (232, 233985), (285, 190472), (290, 187188), (348, 155990), (380, 142854), (435, 124792), (456, 119045), (551, 98520), (570, 95236), (580, 93594), (696, 77995), (760, 71427), (821, 66120), (870, 62396), (1102, 49260), (1140, 47618), (1160, 46797), (1642, 33060), (1653, 32840), (1740, 31198), (2204, 24630), (2280, 23809), (2463, 22040), (2755, 19704), (3284, 16530), (3306, 16420), (3480, 15599), (4105, 13224), (4408, 12315), (4926, 11020), (5510, 9852), (6568, 8265), (6612, 8210)]